23120760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14821}}^1$

素因数の和:14848

約数の個数: 64

約数和(自身を含む): 74702880

約数和(自身を除く): 51582120

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, 14821, 29642, 44463, 59284, 74105, 88926, 118568, 148210, 177852, 192673, 222315, 296420, 355704, 385346, 444630, 578019, 592840, 770692, 889260, 963365, 1156038, 1541384, 1778520, 1926730, 2312076, 2890095, 3853460, 4624152, 5780190, 7706920, 11560380, 23120760]

約数ペア:

[(1, 23120760), (2, 11560380), (3, 7706920), (4, 5780190), (5, 4624152), (6, 3853460), (8, 2890095), (10, 2312076), (12, 1926730), (13, 1778520), (15, 1541384), (20, 1156038), (24, 963365), (26, 889260), (30, 770692), (39, 592840), (40, 578019), (52, 444630), (60, 385346), (65, 355704), (78, 296420), (104, 222315), (120, 192673), (130, 177852), (156, 148210), (195, 118568), (260, 88926), (312, 74105), (390, 59284), (520, 44463), (780, 29642), (1560, 14821)]