89904360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8267

約数の個数: 128

約数和(自身を含む): 331994880

約数和(自身を除く): 242090520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 8233, 10920, 16466, 24699, 32932, 41165, 49398, 57631, 65864, 82330, 98796, 107029, 115262, 123495, 164660, 172893, 197592, 214058, 230524, 246990, 288155, 321087, 329320, 345786, 428116, 461048, 493980, 535145, 576310, 642174, 691572, 749203, 856232, 864465, 987960, 1070290, 1152620, 1284348, 1383144, 1498406, 1605435, 1728930, 2140580, 2247609, 2305240, 2568696, 2996812, 3210870, 3457860, 3746015, 4281160, 4495218, 5993624, 6421740, 6915720, 7492030, 8990436, 11238045, 12843480, 14984060, 17980872, 22476090, 29968120, 44952180, 89904360]

約数ペア:

[(1, 89904360), (2, 44952180), (3, 29968120), (4, 22476090), (5, 17980872), (6, 14984060), (7, 12843480), (8, 11238045), (10, 8990436), (12, 7492030), (13, 6915720), (14, 6421740), (15, 5993624), (20, 4495218), (21, 4281160), (24, 3746015), (26, 3457860), (28, 3210870), (30, 2996812), (35, 2568696), (39, 2305240), (40, 2247609), (42, 2140580), (52, 1728930), (56, 1605435), (60, 1498406), (65, 1383144), (70, 1284348), (78, 1152620), (84, 1070290), (91, 987960), (104, 864465), (105, 856232), (120, 749203), (130, 691572), (140, 642174), (156, 576310), (168, 535145), (182, 493980), (195, 461048), (210, 428116), (260, 345786), (273, 329320), (280, 321087), (312, 288155), (364, 246990), (390, 230524), (420, 214058), (455, 197592), (520, 172893), (546, 164660), (728, 123495), (780, 115262), (840, 107029), (910, 98796), (1092, 82330), (1365, 65864), (1560, 57631), (1820, 49398), (2184, 41165), (2730, 32932), (3640, 24699), (5460, 16466), (8233, 10920)]