85260240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9109}}^1$

素因数の和:9141

約数の個数: 120

約数和(自身を含む): 308391720

約数和(自身を除く): 223131480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9109, 9360, 18218, 27327, 36436, 45545, 54654, 72872, 81981, 91090, 109308, 118417, 136635, 145744, 163962, 182180, 218616, 236834, 273270, 327924, 355251, 364360, 409905, 437232, 473668, 546540, 592085, 655848, 710502, 728720, 819810, 947336, 1065753, 1093080, 1184170, 1311696, 1421004, 1639620, 1776255, 1894672, 2131506, 2186160, 2368340, 2842008, 3279240, 3552510, 4263012, 4736680, 5328765, 5684016, 6558480, 7105020, 8526024, 9473360, 10657530, 14210040, 17052048, 21315060, 28420080, 42630120, 85260240]

約数ペア:

[(1, 85260240), (2, 42630120), (3, 28420080), (4, 21315060), (5, 17052048), (6, 14210040), (8, 10657530), (9, 9473360), (10, 8526024), (12, 7105020), (13, 6558480), (15, 5684016), (16, 5328765), (18, 4736680), (20, 4263012), (24, 3552510), (26, 3279240), (30, 2842008), (36, 2368340), (39, 2186160), (40, 2131506), (45, 1894672), (48, 1776255), (52, 1639620), (60, 1421004), (65, 1311696), (72, 1184170), (78, 1093080), (80, 1065753), (90, 947336), (104, 819810), (117, 728720), (120, 710502), (130, 655848), (144, 592085), (156, 546540), (180, 473668), (195, 437232), (208, 409905), (234, 364360), (240, 355251), (260, 327924), (312, 273270), (360, 236834), (390, 218616), (468, 182180), (520, 163962), (585, 145744), (624, 136635), (720, 118417), (780, 109308), (936, 91090), (1040, 81981), (1170, 72872), (1560, 54654), (1872, 45545), (2340, 36436), (3120, 27327), (4680, 18218), (9109, 9360)]