8681654160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{388963}}^1$

素因数の和:389013

約数の個数: 120

約数和(自身を含む): 30096478464

約数和(自身を除く): 21414824304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 388963, 777926, 1166889, 1555852, 1944815, 2333778, 3111704, 3500667, 3889630, 4667556, 5834445, 6223408, 7001334, 7779260, 9335112, 11668890, 12057853, 14002668, 15558520, 17503335, 18670224, 23337780, 24115706, 28005336, 31117040, 35006670, 36173559, 46675560, 48231412, 56010672, 60289265, 70013340, 72347118, 93351120, 96462824, 108520677, 120578530, 140026680, 144694236, 180867795, 192925648, 217041354, 241157060, 280053360, 289388472, 361735590, 434082708, 482314120, 542603385, 578776944, 723471180, 868165416, 964628240, 1085206770, 1446942360, 1736330832, 2170413540, 2893884720, 4340827080, 8681654160]

約数ペア:

[(1, 8681654160), (2, 4340827080), (3, 2893884720), (4, 2170413540), (5, 1736330832), (6, 1446942360), (8, 1085206770), (9, 964628240), (10, 868165416), (12, 723471180), (15, 578776944), (16, 542603385), (18, 482314120), (20, 434082708), (24, 361735590), (30, 289388472), (31, 280053360), (36, 241157060), (40, 217041354), (45, 192925648), (48, 180867795), (60, 144694236), (62, 140026680), (72, 120578530), (80, 108520677), (90, 96462824), (93, 93351120), (120, 72347118), (124, 70013340), (144, 60289265), (155, 56010672), (180, 48231412), (186, 46675560), (240, 36173559), (248, 35006670), (279, 31117040), (310, 28005336), (360, 24115706), (372, 23337780), (465, 18670224), (496, 17503335), (558, 15558520), (620, 14002668), (720, 12057853), (744, 11668890), (930, 9335112), (1116, 7779260), (1240, 7001334), (1395, 6223408), (1488, 5834445), (1860, 4667556), (2232, 3889630), (2480, 3500667), (2790, 3111704), (3720, 2333778), (4464, 1944815), (5580, 1555852), (7440, 1166889), (11160, 777926), (22320, 388963)]