4108796520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{997}}^1$

素因数の和:1635

約数の個数: 128

約数和(自身を含む): 12563303040

約数和(自身を除く): 8454506520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 563, 610, 732, 915, 997, 1126, 1220, 1464, 1689, 1830, 1994, 2252, 2440, 2815, 2991, 3378, 3660, 3988, 4504, 4985, 5630, 5982, 6756, 7320, 7976, 8445, 9970, 11260, 11964, 13512, 14955, 16890, 19940, 22520, 23928, 29910, 33780, 34343, 39880, 59820, 60817, 67560, 68686, 103029, 119640, 121634, 137372, 171715, 182451, 206058, 243268, 274744, 304085, 343430, 364902, 412116, 486536, 515145, 561311, 608170, 686860, 729804, 824232, 912255, 1030290, 1122622, 1216340, 1373720, 1459608, 1683933, 1824510, 2060580, 2245244, 2432680, 2806555, 3367866, 3649020, 4121160, 4490488, 5613110, 6735732, 7298040, 8419665, 11226220, 13471464, 16839330, 22452440, 33678660, 34239971, 67357320, 68479942, 102719913, 136959884, 171199855, 205439826, 273919768, 342399710, 410879652, 513599565, 684799420, 821759304, 1027199130, 1369598840, 2054398260, 4108796520]

約数ペア:

[(1, 4108796520), (2, 2054398260), (3, 1369598840), (4, 1027199130), (5, 821759304), (6, 684799420), (8, 513599565), (10, 410879652), (12, 342399710), (15, 273919768), (20, 205439826), (24, 171199855), (30, 136959884), (40, 102719913), (60, 68479942), (61, 67357320), (120, 34239971), (122, 33678660), (183, 22452440), (244, 16839330), (305, 13471464), (366, 11226220), (488, 8419665), (563, 7298040), (610, 6735732), (732, 5613110), (915, 4490488), (997, 4121160), (1126, 3649020), (1220, 3367866), (1464, 2806555), (1689, 2432680), (1830, 2245244), (1994, 2060580), (2252, 1824510), (2440, 1683933), (2815, 1459608), (2991, 1373720), (3378, 1216340), (3660, 1122622), (3988, 1030290), (4504, 912255), (4985, 824232), (5630, 729804), (5982, 686860), (6756, 608170), (7320, 561311), (7976, 515145), (8445, 486536), (9970, 412116), (11260, 364902), (11964, 343430), (13512, 304085), (14955, 274744), (16890, 243268), (19940, 206058), (22520, 182451), (23928, 171715), (29910, 137372), (33780, 121634), (34343, 119640), (39880, 103029), (59820, 68686), (60817, 67560)]