397237920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22367}}^1$

素因数の和:22422

約数の個数: 96

約数和(自身を含む): 1285175808

約数和(自身を除く): 887937888

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, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 17760, 22367, 44734, 67101, 89468, 111835, 134202, 178936, 223670, 268404, 335505, 357872, 447340, 536808, 671010, 715744, 827579, 894680, 1073616, 1342020, 1655158, 1789360, 2147232, 2482737, 2684040, 3310316, 3578720, 4137895, 4965474, 5368080, 6620632, 8275790, 9930948, 10736160, 12413685, 13241264, 16551580, 19861896, 24827370, 26482528, 33103160, 39723792, 49654740, 66206320, 79447584, 99309480, 132412640, 198618960, 397237920]

約数ペア:

[(1, 397237920), (2, 198618960), (3, 132412640), (4, 99309480), (5, 79447584), (6, 66206320), (8, 49654740), (10, 39723792), (12, 33103160), (15, 26482528), (16, 24827370), (20, 19861896), (24, 16551580), (30, 13241264), (32, 12413685), (37, 10736160), (40, 9930948), (48, 8275790), (60, 6620632), (74, 5368080), (80, 4965474), (96, 4137895), (111, 3578720), (120, 3310316), (148, 2684040), (160, 2482737), (185, 2147232), (222, 1789360), (240, 1655158), (296, 1342020), (370, 1073616), (444, 894680), (480, 827579), (555, 715744), (592, 671010), (740, 536808), (888, 447340), (1110, 357872), (1184, 335505), (1480, 268404), (1776, 223670), (2220, 178936), (2960, 134202), (3552, 111835), (4440, 89468), (5920, 67101), (8880, 44734), (17760, 22367)]