555648960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18671}}^1$

素因数の和:18722

約数の個数: 112

約数和(自身を含む): 1821192192

約数和(自身を除く): 1265543232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 18671, 29760, 37342, 56013, 74684, 93355, 112026, 149368, 186710, 224052, 280065, 298736, 373420, 448104, 560130, 578801, 597472, 746840, 896208, 1120260, 1157602, 1194944, 1493680, 1736403, 1792416, 2240520, 2315204, 2894005, 2987360, 3472806, 3584832, 4481040, 4630408, 5788010, 5974720, 6945612, 8682015, 8962080, 9260816, 11576020, 13891224, 17364030, 17924160, 18521632, 23152040, 27782448, 34728060, 37043264, 46304080, 55564896, 69456120, 92608160, 111129792, 138912240, 185216320, 277824480, 555648960]

約数ペア:

[(1, 555648960), (2, 277824480), (3, 185216320), (4, 138912240), (5, 111129792), (6, 92608160), (8, 69456120), (10, 55564896), (12, 46304080), (15, 37043264), (16, 34728060), (20, 27782448), (24, 23152040), (30, 18521632), (31, 17924160), (32, 17364030), (40, 13891224), (48, 11576020), (60, 9260816), (62, 8962080), (64, 8682015), (80, 6945612), (93, 5974720), (96, 5788010), (120, 4630408), (124, 4481040), (155, 3584832), (160, 3472806), (186, 2987360), (192, 2894005), (240, 2315204), (248, 2240520), (310, 1792416), (320, 1736403), (372, 1493680), (465, 1194944), (480, 1157602), (496, 1120260), (620, 896208), (744, 746840), (930, 597472), (960, 578801), (992, 560130), (1240, 448104), (1488, 373420), (1860, 298736), (1984, 280065), (2480, 224052), (2976, 186710), (3720, 149368), (4960, 112026), (5952, 93355), (7440, 74684), (9920, 56013), (14880, 37342), (18671, 29760)]