24580920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2285

約数の個数: 128

約数和(自身を含む): 90800640

約数和(自身を除く): 66219720

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, 2251, 2730, 3640, 4502, 5460, 6753, 9004, 10920, 11255, 13506, 15757, 18008, 22510, 27012, 29263, 31514, 33765, 45020, 47271, 54024, 58526, 63028, 67530, 78785, 87789, 90040, 94542, 117052, 126056, 135060, 146315, 157570, 175578, 189084, 204841, 234104, 236355, 270120, 292630, 315140, 351156, 378168, 409682, 438945, 472710, 585260, 614523, 630280, 702312, 819364, 877890, 945420, 1024205, 1170520, 1229046, 1638728, 1755780, 1890840, 2048410, 2458092, 3072615, 3511560, 4096820, 4916184, 6145230, 8193640, 12290460, 24580920]

約数ペア:

[(1, 24580920), (2, 12290460), (3, 8193640), (4, 6145230), (5, 4916184), (6, 4096820), (7, 3511560), (8, 3072615), (10, 2458092), (12, 2048410), (13, 1890840), (14, 1755780), (15, 1638728), (20, 1229046), (21, 1170520), (24, 1024205), (26, 945420), (28, 877890), (30, 819364), (35, 702312), (39, 630280), (40, 614523), (42, 585260), (52, 472710), (56, 438945), (60, 409682), (65, 378168), (70, 351156), (78, 315140), (84, 292630), (91, 270120), (104, 236355), (105, 234104), (120, 204841), (130, 189084), (140, 175578), (156, 157570), (168, 146315), (182, 135060), (195, 126056), (210, 117052), (260, 94542), (273, 90040), (280, 87789), (312, 78785), (364, 67530), (390, 63028), (420, 58526), (455, 54024), (520, 47271), (546, 45020), (728, 33765), (780, 31514), (840, 29263), (910, 27012), (1092, 22510), (1365, 18008), (1560, 15757), (1820, 13506), (2184, 11255), (2251, 10920), (2730, 9004), (3640, 6753), (4502, 5460)]