25479101520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{53699}}^1$

素因数の和:54377

約数の個数: 120

約数和(自身を含む): 85698756000

約数和(自身を除く): 60219654480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 659, 720, 1318, 1977, 2636, 3295, 3954, 5272, 5931, 6590, 7908, 9885, 10544, 11862, 13180, 15816, 19770, 23724, 26360, 29655, 31632, 39540, 47448, 52720, 53699, 59310, 79080, 94896, 107398, 118620, 158160, 161097, 214796, 237240, 268495, 322194, 429592, 474480, 483291, 536990, 644388, 805485, 859184, 966582, 1073980, 1288776, 1610970, 1933164, 2147960, 2416455, 2577552, 3221940, 3866328, 4295920, 4832910, 6443880, 7732656, 9665820, 12887760, 19331640, 35387641, 38663280, 70775282, 106162923, 141550564, 176938205, 212325846, 283101128, 318488769, 353876410, 424651692, 530814615, 566202256, 636977538, 707752820, 849303384, 1061629230, 1273955076, 1415505640, 1592443845, 1698606768, 2123258460, 2547910152, 2831011280, 3184887690, 4246516920, 5095820304, 6369775380, 8493033840, 12739550760, 25479101520]

約数ペア:

[(1, 25479101520), (2, 12739550760), (3, 8493033840), (4, 6369775380), (5, 5095820304), (6, 4246516920), (8, 3184887690), (9, 2831011280), (10, 2547910152), (12, 2123258460), (15, 1698606768), (16, 1592443845), (18, 1415505640), (20, 1273955076), (24, 1061629230), (30, 849303384), (36, 707752820), (40, 636977538), (45, 566202256), (48, 530814615), (60, 424651692), (72, 353876410), (80, 318488769), (90, 283101128), (120, 212325846), (144, 176938205), (180, 141550564), (240, 106162923), (360, 70775282), (659, 38663280), (720, 35387641), (1318, 19331640), (1977, 12887760), (2636, 9665820), (3295, 7732656), (3954, 6443880), (5272, 4832910), (5931, 4295920), (6590, 3866328), (7908, 3221940), (9885, 2577552), (10544, 2416455), (11862, 2147960), (13180, 1933164), (15816, 1610970), (19770, 1288776), (23724, 1073980), (26360, 966582), (29655, 859184), (31632, 805485), (39540, 644388), (47448, 536990), (52720, 483291), (53699, 474480), (59310, 429592), (79080, 322194), (94896, 268495), (107398, 237240), (118620, 214796), (158160, 161097)]