15301255440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{2027}}^1$

素因数の和:2557

約数の個数: 160

約数和(自身を含む): 48234341376

約数和(自身を除く): 32933085936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 443, 568, 710, 852, 886, 1065, 1136, 1329, 1420, 1704, 1772, 2027, 2130, 2215, 2658, 2840, 3408, 3544, 4054, 4260, 4430, 5316, 5680, 6081, 6645, 7088, 8108, 8520, 8860, 10135, 10632, 12162, 13290, 16216, 17040, 17720, 20270, 21264, 24324, 26580, 30405, 31453, 32432, 35440, 40540, 48648, 53160, 60810, 62906, 81080, 94359, 97296, 106320, 121620, 125812, 143917, 157265, 162160, 188718, 243240, 251624, 287834, 314530, 377436, 431751, 471795, 486480, 503248, 575668, 629060, 719585, 754872, 863502, 897961, 943590, 1151336, 1258120, 1439170, 1509744, 1727004, 1795922, 1887180, 2158755, 2302672, 2516240, 2693883, 2878340, 3454008, 3591844, 3774360, 4317510, 4489805, 5387766, 5756680, 6908016, 7183688, 7548720, 8635020, 8979610, 10775532, 11513360, 13469415, 14367376, 17270040, 17959220, 21551064, 26938830, 34540080, 35918440, 43102128, 53877660, 63755231, 71836880, 107755320, 127510462, 191265693, 215510640, 255020924, 318776155, 382531386, 510041848, 637552310, 765062772, 956328465, 1020083696, 1275104620, 1530125544, 1912656930, 2550209240, 3060251088, 3825313860, 5100418480, 7650627720, 15301255440]

約数ペア:

[(1, 15301255440), (2, 7650627720), (3, 5100418480), (4, 3825313860), (5, 3060251088), (6, 2550209240), (8, 1912656930), (10, 1530125544), (12, 1275104620), (15, 1020083696), (16, 956328465), (20, 765062772), (24, 637552310), (30, 510041848), (40, 382531386), (48, 318776155), (60, 255020924), (71, 215510640), (80, 191265693), (120, 127510462), (142, 107755320), (213, 71836880), (240, 63755231), (284, 53877660), (355, 43102128), (426, 35918440), (443, 34540080), (568, 26938830), (710, 21551064), (852, 17959220), (886, 17270040), (1065, 14367376), (1136, 13469415), (1329, 11513360), (1420, 10775532), (1704, 8979610), (1772, 8635020), (2027, 7548720), (2130, 7183688), (2215, 6908016), (2658, 5756680), (2840, 5387766), (3408, 4489805), (3544, 4317510), (4054, 3774360), (4260, 3591844), (4430, 3454008), (5316, 2878340), (5680, 2693883), (6081, 2516240), (6645, 2302672), (7088, 2158755), (8108, 1887180), (8520, 1795922), (8860, 1727004), (10135, 1509744), (10632, 1439170), (12162, 1258120), (13290, 1151336), (16216, 943590), (17040, 897961), (17720, 863502), (20270, 754872), (21264, 719585), (24324, 629060), (26580, 575668), (30405, 503248), (31453, 486480), (32432, 471795), (35440, 431751), (40540, 377436), (48648, 314530), (53160, 287834), (60810, 251624), (62906, 243240), (81080, 188718), (94359, 162160), (97296, 157265), (106320, 143917), (121620, 125812)]