86828640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4889}}^1$

素因数の和:4944

約数の個数: 96

約数和(自身を含む): 280959840

約数和(自身を除く): 194131200

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, 4889, 5920, 8880, 9778, 14667, 17760, 19556, 24445, 29334, 39112, 48890, 58668, 73335, 78224, 97780, 117336, 146670, 156448, 180893, 195560, 234672, 293340, 361786, 391120, 469344, 542679, 586680, 723572, 782240, 904465, 1085358, 1173360, 1447144, 1808930, 2170716, 2346720, 2713395, 2894288, 3617860, 4341432, 5426790, 5788576, 7235720, 8682864, 10853580, 14471440, 17365728, 21707160, 28942880, 43414320, 86828640]

約数ペア:

[(1, 86828640), (2, 43414320), (3, 28942880), (4, 21707160), (5, 17365728), (6, 14471440), (8, 10853580), (10, 8682864), (12, 7235720), (15, 5788576), (16, 5426790), (20, 4341432), (24, 3617860), (30, 2894288), (32, 2713395), (37, 2346720), (40, 2170716), (48, 1808930), (60, 1447144), (74, 1173360), (80, 1085358), (96, 904465), (111, 782240), (120, 723572), (148, 586680), (160, 542679), (185, 469344), (222, 391120), (240, 361786), (296, 293340), (370, 234672), (444, 195560), (480, 180893), (555, 156448), (592, 146670), (740, 117336), (888, 97780), (1110, 78224), (1184, 73335), (1480, 58668), (1776, 48890), (2220, 39112), (2960, 29334), (3552, 24445), (4440, 19556), (4889, 17760), (5920, 14667), (8880, 9778)]