8867291280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{226669}}^1$

素因数の和:226848

約数の個数: 80

約数和(自身を含む): 27657366720

約数和(自身を除く): 18790075440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 39120, 226669, 453338, 680007, 906676, 1133345, 1360014, 1813352, 2266690, 2720028, 3400035, 3626704, 4533380, 5440056, 6800070, 9066760, 10880112, 13600140, 18133520, 27200280, 36947047, 54400560, 73894094, 110841141, 147788188, 184735235, 221682282, 295576376, 369470470, 443364564, 554205705, 591152752, 738940940, 886729128, 1108411410, 1477881880, 1773458256, 2216822820, 2955763760, 4433645640, 8867291280]

約数ペア:

[(1, 8867291280), (2, 4433645640), (3, 2955763760), (4, 2216822820), (5, 1773458256), (6, 1477881880), (8, 1108411410), (10, 886729128), (12, 738940940), (15, 591152752), (16, 554205705), (20, 443364564), (24, 369470470), (30, 295576376), (40, 221682282), (48, 184735235), (60, 147788188), (80, 110841141), (120, 73894094), (163, 54400560), (240, 36947047), (326, 27200280), (489, 18133520), (652, 13600140), (815, 10880112), (978, 9066760), (1304, 6800070), (1630, 5440056), (1956, 4533380), (2445, 3626704), (2608, 3400035), (3260, 2720028), (3912, 2266690), (4890, 1813352), (6520, 1360014), (7824, 1133345), (9780, 906676), (13040, 680007), (19560, 453338), (39120, 226669)]