285394320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3630

約数の個数: 160

約数和(自身を含む): 1009875840

約数和(自身を除く): 724481520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3571, 3996, 4440, 4995, 5328, 6660, 7142, 7992, 8880, 9990, 10713, 13320, 14284, 15984, 17855, 19980, 21426, 26640, 28568, 32139, 35710, 39960, 42852, 53565, 57136, 64278, 71420, 79920, 85704, 96417, 107130, 128556, 132127, 142840, 160695, 171408, 192834, 214260, 257112, 264254, 285680, 321390, 385668, 396381, 428520, 482085, 514224, 528508, 642780, 660635, 771336, 792762, 857040, 964170, 1057016, 1189143, 1285560, 1321270, 1542672, 1585524, 1928340, 1981905, 2114032, 2378286, 2571120, 2642540, 3171048, 3567429, 3856680, 3963810, 4756572, 5285080, 5945715, 6342096, 7134858, 7713360, 7927620, 9513144, 10570160, 11891430, 14269716, 15855240, 17837145, 19026288, 23782860, 28539432, 31710480, 35674290, 47565720, 57078864, 71348580, 95131440, 142697160, 285394320]

約数ペア:

[(1, 285394320), (2, 142697160), (3, 95131440), (4, 71348580), (5, 57078864), (6, 47565720), (8, 35674290), (9, 31710480), (10, 28539432), (12, 23782860), (15, 19026288), (16, 17837145), (18, 15855240), (20, 14269716), (24, 11891430), (27, 10570160), (30, 9513144), (36, 7927620), (37, 7713360), (40, 7134858), (45, 6342096), (48, 5945715), (54, 5285080), (60, 4756572), (72, 3963810), (74, 3856680), (80, 3567429), (90, 3171048), (108, 2642540), (111, 2571120), (120, 2378286), (135, 2114032), (144, 1981905), (148, 1928340), (180, 1585524), (185, 1542672), (216, 1321270), (222, 1285560), (240, 1189143), (270, 1057016), (296, 964170), (333, 857040), (360, 792762), (370, 771336), (432, 660635), (444, 642780), (540, 528508), (555, 514224), (592, 482085), (666, 428520), (720, 396381), (740, 385668), (888, 321390), (999, 285680), (1080, 264254), (1110, 257112), (1332, 214260), (1480, 192834), (1665, 171408), (1776, 160695), (1998, 142840), (2160, 132127), (2220, 128556), (2664, 107130), (2960, 96417), (3330, 85704), (3571, 79920), (3996, 71420), (4440, 64278), (4995, 57136), (5328, 53565), (6660, 42852), (7142, 39960), (7992, 35710), (8880, 32139), (9990, 28568), (10713, 26640), (13320, 21426), (14284, 19980), (15984, 17855)]