226705680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{631}}^1$

素因数の和:1149

約数の個数: 120

約数和(自身を含む): 764088000

約数和(自身を除く): 537382320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 499, 631, 720, 998, 1262, 1497, 1893, 1996, 2495, 2524, 2994, 3155, 3786, 3992, 4491, 4990, 5048, 5679, 5988, 6310, 7485, 7572, 7984, 8982, 9465, 9980, 10096, 11358, 11976, 12620, 14970, 15144, 17964, 18930, 19960, 22455, 22716, 23952, 25240, 28395, 29940, 30288, 35928, 37860, 39920, 44910, 45432, 50480, 56790, 59880, 71856, 75720, 89820, 90864, 113580, 119760, 151440, 179640, 227160, 314869, 359280, 454320, 629738, 944607, 1259476, 1574345, 1889214, 2518952, 2833821, 3148690, 3778428, 4723035, 5037904, 5667642, 6297380, 7556856, 9446070, 11335284, 12594760, 14169105, 15113712, 18892140, 22670568, 25189520, 28338210, 37784280, 45341136, 56676420, 75568560, 113352840, 226705680]

約数ペア:

[(1, 226705680), (2, 113352840), (3, 75568560), (4, 56676420), (5, 45341136), (6, 37784280), (8, 28338210), (9, 25189520), (10, 22670568), (12, 18892140), (15, 15113712), (16, 14169105), (18, 12594760), (20, 11335284), (24, 9446070), (30, 7556856), (36, 6297380), (40, 5667642), (45, 5037904), (48, 4723035), (60, 3778428), (72, 3148690), (80, 2833821), (90, 2518952), (120, 1889214), (144, 1574345), (180, 1259476), (240, 944607), (360, 629738), (499, 454320), (631, 359280), (720, 314869), (998, 227160), (1262, 179640), (1497, 151440), (1893, 119760), (1996, 113580), (2495, 90864), (2524, 89820), (2994, 75720), (3155, 71856), (3786, 59880), (3992, 56790), (4491, 50480), (4990, 45432), (5048, 44910), (5679, 39920), (5988, 37860), (6310, 35928), (7485, 30288), (7572, 29940), (7984, 28395), (8982, 25240), (9465, 23952), (9980, 22716), (10096, 22455), (11358, 19960), (11976, 18930), (12620, 17964), (14970, 15144)]