1540398060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 240

約数和(自身を含む): 5129160960

約数和(自身を除く): 3588762900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 81, 90, 93, 108, 111, 124, 135, 148, 155, 162, 180, 185, 186, 222, 270, 279, 310, 324, 333, 370, 372, 405, 444, 465, 540, 555, 558, 620, 666, 740, 810, 829, 837, 930, 999, 1110, 1116, 1147, 1332, 1395, 1620, 1658, 1665, 1674, 1860, 1998, 2220, 2294, 2487, 2511, 2790, 2997, 3316, 3330, 3348, 3441, 3996, 4145, 4185, 4588, 4974, 4995, 5022, 5580, 5735, 5994, 6660, 6882, 7461, 8290, 8370, 9948, 9990, 10044, 10323, 11470, 11988, 12435, 12555, 13764, 14922, 14985, 16580, 16740, 17205, 19980, 20646, 22383, 22940, 24870, 25110, 25699, 29844, 29970, 30673, 30969, 34410, 37305, 41292, 44766, 49740, 50220, 51398, 51615, 59940, 61346, 61938, 67149, 68820, 74610, 77097, 89532, 92019, 92907, 102796, 103230, 111915, 122692, 123876, 128495, 134298, 149220, 153365, 154194, 154845, 184038, 185814, 206460, 223830, 231291, 256990, 268596, 276057, 306730, 308388, 309690, 335745, 368076, 371628, 385485, 447660, 460095, 462582, 464535, 513980, 552114, 613460, 619380, 671490, 693873, 770970, 828171, 920190, 925164, 929070, 950863, 1104228, 1156455, 1342980, 1380285, 1387746, 1541940, 1656342, 1840380, 1858140, 1901726, 2081619, 2312910, 2484513, 2760570, 2775492, 2852589, 3312684, 3469365, 3803452, 4140855, 4163238, 4625820, 4754315, 4969026, 5521140, 5705178, 6938730, 8281710, 8326476, 8557767, 9508630, 9938052, 10408095, 11410356, 12422565, 13877460, 14262945, 16563420, 17115534, 19017260, 20816190, 24845130, 25673301, 28525890, 34231068, 41632380, 42788835, 49690260, 51346602, 57051780, 77019903, 85577670, 102693204, 128366505, 154039806, 171155340, 256733010, 308079612, 385099515, 513466020, 770199030, 1540398060]

約数ペア:

[(1, 1540398060), (2, 770199030), (3, 513466020), (4, 385099515), (5, 308079612), (6, 256733010), (9, 171155340), (10, 154039806), (12, 128366505), (15, 102693204), (18, 85577670), (20, 77019903), (27, 57051780), (30, 51346602), (31, 49690260), (36, 42788835), (37, 41632380), (45, 34231068), (54, 28525890), (60, 25673301), (62, 24845130), (74, 20816190), (81, 19017260), (90, 17115534), (93, 16563420), (108, 14262945), (111, 13877460), (124, 12422565), (135, 11410356), (148, 10408095), (155, 9938052), (162, 9508630), (180, 8557767), (185, 8326476), (186, 8281710), (222, 6938730), (270, 5705178), (279, 5521140), (310, 4969026), (324, 4754315), (333, 4625820), (370, 4163238), (372, 4140855), (405, 3803452), (444, 3469365), (465, 3312684), (540, 2852589), (555, 2775492), (558, 2760570), (620, 2484513), (666, 2312910), (740, 2081619), (810, 1901726), (829, 1858140), (837, 1840380), (930, 1656342), (999, 1541940), (1110, 1387746), (1116, 1380285), (1147, 1342980), (1332, 1156455), (1395, 1104228), (1620, 950863), (1658, 929070), (1665, 925164), (1674, 920190), (1860, 828171), (1998, 770970), (2220, 693873), (2294, 671490), (2487, 619380), (2511, 613460), (2790, 552114), (2997, 513980), (3316, 464535), (3330, 462582), (3348, 460095), (3441, 447660), (3996, 385485), (4145, 371628), (4185, 368076), (4588, 335745), (4974, 309690), (4995, 308388), (5022, 306730), (5580, 276057), (5735, 268596), (5994, 256990), (6660, 231291), (6882, 223830), (7461, 206460), (8290, 185814), (8370, 184038), (9948, 154845), (9990, 154194), (10044, 153365), (10323, 149220), (11470, 134298), (11988, 128495), (12435, 123876), (12555, 122692), (13764, 111915), (14922, 103230), (14985, 102796), (16580, 92907), (16740, 92019), (17205, 89532), (19980, 77097), (20646, 74610), (22383, 68820), (22940, 67149), (24870, 61938), (25110, 61346), (25699, 59940), (29844, 51615), (29970, 51398), (30673, 50220), (30969, 49740), (34410, 44766), (37305, 41292)]