122860920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11251}}^1$

素因数の和:11285

約数の個数: 128

約数和(自身を含む): 453680640

約数和(自身を除く): 330819720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 11251, 22502, 33753, 45004, 56255, 67506, 78757, 90008, 112510, 135012, 146263, 157514, 168765, 225020, 236271, 270024, 292526, 315028, 337530, 393785, 438789, 450040, 472542, 585052, 630056, 675060, 731315, 787570, 877578, 945084, 1023841, 1170104, 1181355, 1350120, 1462630, 1575140, 1755156, 1890168, 2047682, 2193945, 2362710, 2925260, 3071523, 3150280, 3510312, 4095364, 4387890, 4725420, 5119205, 5850520, 6143046, 8190728, 8775780, 9450840, 10238410, 12286092, 15357615, 17551560, 20476820, 24572184, 30715230, 40953640, 61430460, 122860920]

約数ペア:

[(1, 122860920), (2, 61430460), (3, 40953640), (4, 30715230), (5, 24572184), (6, 20476820), (7, 17551560), (8, 15357615), (10, 12286092), (12, 10238410), (13, 9450840), (14, 8775780), (15, 8190728), (20, 6143046), (21, 5850520), (24, 5119205), (26, 4725420), (28, 4387890), (30, 4095364), (35, 3510312), (39, 3150280), (40, 3071523), (42, 2925260), (52, 2362710), (56, 2193945), (60, 2047682), (65, 1890168), (70, 1755156), (78, 1575140), (84, 1462630), (91, 1350120), (104, 1181355), (105, 1170104), (120, 1023841), (130, 945084), (140, 877578), (156, 787570), (168, 731315), (182, 675060), (195, 630056), (210, 585052), (260, 472542), (273, 450040), (280, 438789), (312, 393785), (364, 337530), (390, 315028), (420, 292526), (455, 270024), (520, 236271), (546, 225020), (728, 168765), (780, 157514), (840, 146263), (910, 135012), (1092, 112510), (1365, 90008), (1560, 78757), (1820, 67506), (2184, 56255), (2730, 45004), (3640, 33753), (5460, 22502), (10920, 11251)]