87129120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13963}}^1$

素因数の和:13994

約数の個数: 96

約数和(自身を含む): 295589952

約数和(自身を除く): 208460832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 13963, 27926, 41889, 55852, 69815, 83778, 111704, 139630, 167556, 181519, 209445, 223408, 279260, 335112, 363038, 418890, 446816, 544557, 558520, 670224, 726076, 837780, 907595, 1089114, 1117040, 1340448, 1452152, 1675560, 1815190, 2178228, 2234080, 2722785, 2904304, 3351120, 3630380, 4356456, 5445570, 5808608, 6702240, 7260760, 8712912, 10891140, 14521520, 17425824, 21782280, 29043040, 43564560, 87129120]

約数ペア:

[(1, 87129120), (2, 43564560), (3, 29043040), (4, 21782280), (5, 17425824), (6, 14521520), (8, 10891140), (10, 8712912), (12, 7260760), (13, 6702240), (15, 5808608), (16, 5445570), (20, 4356456), (24, 3630380), (26, 3351120), (30, 2904304), (32, 2722785), (39, 2234080), (40, 2178228), (48, 1815190), (52, 1675560), (60, 1452152), (65, 1340448), (78, 1117040), (80, 1089114), (96, 907595), (104, 837780), (120, 726076), (130, 670224), (156, 558520), (160, 544557), (195, 446816), (208, 418890), (240, 363038), (260, 335112), (312, 279260), (390, 223408), (416, 209445), (480, 181519), (520, 167556), (624, 139630), (780, 111704), (1040, 83778), (1248, 69815), (1560, 55852), (2080, 41889), (3120, 27926), (6240, 13963)]