871276680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2420213}}^1$

素因数の和:2420230

約数の個数: 48

約数和(自身を含む): 2831650380

約数和(自身を除く): 1960373700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2420213, 4840426, 7260639, 9680852, 12101065, 14521278, 19361704, 21781917, 24202130, 29042556, 36303195, 43563834, 48404260, 58085112, 72606390, 87127668, 96808520, 108909585, 145212780, 174255336, 217819170, 290425560, 435638340, 871276680]

約数ペア:

[(1, 871276680), (2, 435638340), (3, 290425560), (4, 217819170), (5, 174255336), (6, 145212780), (8, 108909585), (9, 96808520), (10, 87127668), (12, 72606390), (15, 58085112), (18, 48404260), (20, 43563834), (24, 36303195), (30, 29042556), (36, 24202130), (40, 21781917), (45, 19361704), (60, 14521278), (72, 12101065), (90, 9680852), (120, 7260639), (180, 4840426), (360, 2420213)]