304774920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 256

約数和(自身を含む): 1083456000

約数和(自身を除く): 778681080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 37, 40, 45, 54, 58, 60, 72, 74, 87, 90, 108, 111, 116, 120, 135, 145, 148, 174, 180, 185, 216, 222, 232, 261, 263, 270, 290, 296, 333, 348, 360, 370, 435, 444, 522, 526, 540, 555, 580, 666, 696, 740, 783, 789, 870, 888, 999, 1044, 1052, 1073, 1080, 1110, 1160, 1305, 1315, 1332, 1480, 1566, 1578, 1665, 1740, 1998, 2088, 2104, 2146, 2220, 2367, 2610, 2630, 2664, 3132, 3156, 3219, 3330, 3480, 3915, 3945, 3996, 4292, 4440, 4734, 4995, 5220, 5260, 5365, 6264, 6312, 6438, 6660, 7101, 7627, 7830, 7890, 7992, 8584, 9468, 9657, 9731, 9990, 10440, 10520, 10730, 11835, 12876, 13320, 14202, 15254, 15660, 15780, 16095, 18936, 19314, 19462, 19980, 21460, 22881, 23670, 25752, 28404, 28971, 29193, 30508, 31320, 31560, 32190, 35505, 38135, 38628, 38924, 39960, 42920, 45762, 47340, 48285, 48655, 56808, 57942, 58386, 61016, 64380, 68643, 71010, 76270, 77256, 77848, 87579, 91524, 94680, 96570, 97310, 114405, 115884, 116772, 128760, 137286, 142020, 144855, 145965, 152540, 175158, 183048, 193140, 194620, 205929, 228810, 231768, 233544, 262737, 274572, 282199, 284040, 289710, 291930, 305080, 343215, 350316, 386280, 389240, 411858, 437895, 457620, 525474, 549144, 564398, 579420, 583860, 686430, 700632, 823716, 846597, 875790, 915240, 1029645, 1050948, 1128796, 1158840, 1167720, 1313685, 1372860, 1410995, 1647432, 1693194, 1751580, 2059290, 2101896, 2257592, 2539791, 2627370, 2745720, 2821990, 3386388, 3503160, 4118580, 4232985, 5079582, 5254740, 5643980, 6772776, 7619373, 8237160, 8465970, 10159164, 10509480, 11287960, 12698955, 15238746, 16931940, 20318328, 25397910, 30477492, 33863880, 38096865, 50795820, 60954984, 76193730, 101591640, 152387460, 304774920]

約数ペア:

[(1, 304774920), (2, 152387460), (3, 101591640), (4, 76193730), (5, 60954984), (6, 50795820), (8, 38096865), (9, 33863880), (10, 30477492), (12, 25397910), (15, 20318328), (18, 16931940), (20, 15238746), (24, 12698955), (27, 11287960), (29, 10509480), (30, 10159164), (36, 8465970), (37, 8237160), (40, 7619373), (45, 6772776), (54, 5643980), (58, 5254740), (60, 5079582), (72, 4232985), (74, 4118580), (87, 3503160), (90, 3386388), (108, 2821990), (111, 2745720), (116, 2627370), (120, 2539791), (135, 2257592), (145, 2101896), (148, 2059290), (174, 1751580), (180, 1693194), (185, 1647432), (216, 1410995), (222, 1372860), (232, 1313685), (261, 1167720), (263, 1158840), (270, 1128796), (290, 1050948), (296, 1029645), (333, 915240), (348, 875790), (360, 846597), (370, 823716), (435, 700632), (444, 686430), (522, 583860), (526, 579420), (540, 564398), (555, 549144), (580, 525474), (666, 457620), (696, 437895), (740, 411858), (783, 389240), (789, 386280), (870, 350316), (888, 343215), (999, 305080), (1044, 291930), (1052, 289710), (1073, 284040), (1080, 282199), (1110, 274572), (1160, 262737), (1305, 233544), (1315, 231768), (1332, 228810), (1480, 205929), (1566, 194620), (1578, 193140), (1665, 183048), (1740, 175158), (1998, 152540), (2088, 145965), (2104, 144855), (2146, 142020), (2220, 137286), (2367, 128760), (2610, 116772), (2630, 115884), (2664, 114405), (3132, 97310), (3156, 96570), (3219, 94680), (3330, 91524), (3480, 87579), (3915, 77848), (3945, 77256), (3996, 76270), (4292, 71010), (4440, 68643), (4734, 64380), (4995, 61016), (5220, 58386), (5260, 57942), (5365, 56808), (6264, 48655), (6312, 48285), (6438, 47340), (6660, 45762), (7101, 42920), (7627, 39960), (7830, 38924), (7890, 38628), (7992, 38135), (8584, 35505), (9468, 32190), (9657, 31560), (9731, 31320), (9990, 30508), (10440, 29193), (10520, 28971), (10730, 28404), (11835, 25752), (12876, 23670), (13320, 22881), (14202, 21460), (15254, 19980), (15660, 19462), (15780, 19314), (16095, 18936)]