11490720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 37231488

約数和(自身を除く): 25740768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 647, 740, 888, 1110, 1184, 1294, 1480, 1776, 1941, 2220, 2588, 2960, 3235, 3552, 3882, 4440, 5176, 5920, 6470, 7764, 8880, 9705, 10352, 12940, 15528, 17760, 19410, 20704, 23939, 25880, 31056, 38820, 47878, 51760, 62112, 71817, 77640, 95756, 103520, 119695, 143634, 155280, 191512, 239390, 287268, 310560, 359085, 383024, 478780, 574536, 718170, 766048, 957560, 1149072, 1436340, 1915120, 2298144, 2872680, 3830240, 5745360, 11490720]

約数ペア:

[(1, 11490720), (2, 5745360), (3, 3830240), (4, 2872680), (5, 2298144), (6, 1915120), (8, 1436340), (10, 1149072), (12, 957560), (15, 766048), (16, 718170), (20, 574536), (24, 478780), (30, 383024), (32, 359085), (37, 310560), (40, 287268), (48, 239390), (60, 191512), (74, 155280), (80, 143634), (96, 119695), (111, 103520), (120, 95756), (148, 77640), (160, 71817), (185, 62112), (222, 51760), (240, 47878), (296, 38820), (370, 31056), (444, 25880), (480, 23939), (555, 20704), (592, 19410), (647, 17760), (740, 15528), (888, 12940), (1110, 10352), (1184, 9705), (1294, 8880), (1480, 7764), (1776, 6470), (1941, 5920), (2220, 5176), (2588, 4440), (2960, 3882), (3235, 3552)]