27360840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17539}}^1$

素因数の和:17566

約数の個数: 64

約数和(自身を含む): 88401600

約数和(自身を除く): 61040760

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, 17539, 35078, 52617, 70156, 87695, 105234, 140312, 175390, 210468, 228007, 263085, 350780, 420936, 456014, 526170, 684021, 701560, 912028, 1052340, 1140035, 1368042, 1824056, 2104680, 2280070, 2736084, 3420105, 4560140, 5472168, 6840210, 9120280, 13680420, 27360840]

約数ペア:

[(1, 27360840), (2, 13680420), (3, 9120280), (4, 6840210), (5, 5472168), (6, 4560140), (8, 3420105), (10, 2736084), (12, 2280070), (13, 2104680), (15, 1824056), (20, 1368042), (24, 1140035), (26, 1052340), (30, 912028), (39, 701560), (40, 684021), (52, 526170), (60, 456014), (65, 420936), (78, 350780), (104, 263085), (120, 228007), (130, 210468), (156, 175390), (195, 140312), (260, 105234), (312, 87695), (390, 70156), (520, 52617), (780, 35078), (1560, 17539)]