285072840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60913}}^1$

素因数の和:60943

約数の個数: 96

約数和(自身を含む): 997771320

約数和(自身を除く): 712698480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 60913, 121826, 182739, 243652, 304565, 365478, 487304, 548217, 609130, 730956, 791869, 913695, 1096434, 1218260, 1461912, 1583738, 1827390, 2192868, 2375607, 2436520, 2741085, 3167476, 3654780, 3959345, 4385736, 4751214, 5482170, 6334952, 7126821, 7309560, 7918690, 9502428, 10964340, 11878035, 14253642, 15837380, 19004856, 21928680, 23756070, 28507284, 31674760, 35634105, 47512140, 57014568, 71268210, 95024280, 142536420, 285072840]

約数ペア:

[(1, 285072840), (2, 142536420), (3, 95024280), (4, 71268210), (5, 57014568), (6, 47512140), (8, 35634105), (9, 31674760), (10, 28507284), (12, 23756070), (13, 21928680), (15, 19004856), (18, 15837380), (20, 14253642), (24, 11878035), (26, 10964340), (30, 9502428), (36, 7918690), (39, 7309560), (40, 7126821), (45, 6334952), (52, 5482170), (60, 4751214), (65, 4385736), (72, 3959345), (78, 3654780), (90, 3167476), (104, 2741085), (117, 2436520), (120, 2375607), (130, 2192868), (156, 1827390), (180, 1583738), (195, 1461912), (234, 1218260), (260, 1096434), (312, 913695), (360, 791869), (390, 730956), (468, 609130), (520, 548217), (585, 487304), (780, 365478), (936, 304565), (1170, 243652), (1560, 182739), (2340, 121826), (4680, 60913)]