238790760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{153071}}^1$

素因数の和:153098

約数の個数: 64

約数和(自身を含む): 771482880

約数和(自身を除く): 532692120

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, 153071, 306142, 459213, 612284, 765355, 918426, 1224568, 1530710, 1836852, 1989923, 2296065, 3061420, 3673704, 3979846, 4592130, 5969769, 6122840, 7959692, 9184260, 9949615, 11939538, 15919384, 18368520, 19899230, 23879076, 29848845, 39798460, 47758152, 59697690, 79596920, 119395380, 238790760]

約数ペア:

[(1, 238790760), (2, 119395380), (3, 79596920), (4, 59697690), (5, 47758152), (6, 39798460), (8, 29848845), (10, 23879076), (12, 19899230), (13, 18368520), (15, 15919384), (20, 11939538), (24, 9949615), (26, 9184260), (30, 7959692), (39, 6122840), (40, 5969769), (52, 4592130), (60, 3979846), (65, 3673704), (78, 3061420), (104, 2296065), (120, 1989923), (130, 1836852), (156, 1530710), (195, 1224568), (260, 918426), (312, 765355), (390, 612284), (520, 459213), (780, 306142), (1560, 153071)]