84857280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2446

約数の個数: 112

約数和(自身を含む): 276819360

約数和(自身を除く): 191962080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2389, 2960, 3552, 4440, 4778, 5920, 7104, 7167, 8880, 9556, 11840, 11945, 14334, 17760, 19112, 23890, 28668, 35520, 35835, 38224, 47780, 57336, 71670, 76448, 88393, 95560, 114672, 143340, 152896, 176786, 191120, 229344, 265179, 286680, 353572, 382240, 441965, 458688, 530358, 573360, 707144, 764480, 883930, 1060716, 1146720, 1325895, 1414288, 1767860, 2121432, 2293440, 2651790, 2828576, 3535720, 4242864, 5303580, 5657152, 7071440, 8485728, 10607160, 14142880, 16971456, 21214320, 28285760, 42428640, 84857280]

約数ペア:

[(1, 84857280), (2, 42428640), (3, 28285760), (4, 21214320), (5, 16971456), (6, 14142880), (8, 10607160), (10, 8485728), (12, 7071440), (15, 5657152), (16, 5303580), (20, 4242864), (24, 3535720), (30, 2828576), (32, 2651790), (37, 2293440), (40, 2121432), (48, 1767860), (60, 1414288), (64, 1325895), (74, 1146720), (80, 1060716), (96, 883930), (111, 764480), (120, 707144), (148, 573360), (160, 530358), (185, 458688), (192, 441965), (222, 382240), (240, 353572), (296, 286680), (320, 265179), (370, 229344), (444, 191120), (480, 176786), (555, 152896), (592, 143340), (740, 114672), (888, 95560), (960, 88393), (1110, 76448), (1184, 71670), (1480, 57336), (1776, 47780), (2220, 38224), (2368, 35835), (2389, 35520), (2960, 28668), (3552, 23890), (4440, 19112), (4778, 17760), (5920, 14334), (7104, 11945), (7167, 11840), (8880, 9556)]