241470840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154789}}^1$

素因数の和:154816

約数の個数: 64

約数和(自身を含む): 780141600

約数和(自身を除く): 538670760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 154789, 309578, 464367, 619156, 773945, 928734, 1238312, 1547890, 1857468, 2012257, 2321835, 3095780, 3714936, 4024514, 4643670, 6036771, 6191560, 8049028, 9287340, 10061285, 12073542, 16098056, 18574680, 20122570, 24147084, 30183855, 40245140, 48294168, 60367710, 80490280, 120735420, 241470840]

約数ペア:

[(1, 241470840), (2, 120735420), (3, 80490280), (4, 60367710), (5, 48294168), (6, 40245140), (8, 30183855), (10, 24147084), (12, 20122570), (13, 18574680), (15, 16098056), (20, 12073542), (24, 10061285), (26, 9287340), (30, 8049028), (39, 6191560), (40, 6036771), (52, 4643670), (60, 4024514), (65, 3714936), (78, 3095780), (104, 2321835), (120, 2012257), (130, 1857468), (156, 1547890), (195, 1238312), (260, 928734), (312, 773945), (390, 619156), (520, 464367), (780, 309578), (1560, 154789)]