172105440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27581}}^1$

素因数の和:27612

約数の個数: 96

約数和(自身を含む): 583855776

約数和(自身を除く): 411750336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 27581, 55162, 82743, 110324, 137905, 165486, 220648, 275810, 330972, 358553, 413715, 441296, 551620, 661944, 717106, 827430, 882592, 1075659, 1103240, 1323888, 1434212, 1654860, 1792765, 2151318, 2206480, 2647776, 2868424, 3309720, 3585530, 4302636, 4412960, 5378295, 5736848, 6619440, 7171060, 8605272, 10756590, 11473696, 13238880, 14342120, 17210544, 21513180, 28684240, 34421088, 43026360, 57368480, 86052720, 172105440]

約数ペア:

[(1, 172105440), (2, 86052720), (3, 57368480), (4, 43026360), (5, 34421088), (6, 28684240), (8, 21513180), (10, 17210544), (12, 14342120), (13, 13238880), (15, 11473696), (16, 10756590), (20, 8605272), (24, 7171060), (26, 6619440), (30, 5736848), (32, 5378295), (39, 4412960), (40, 4302636), (48, 3585530), (52, 3309720), (60, 2868424), (65, 2647776), (78, 2206480), (80, 2151318), (96, 1792765), (104, 1654860), (120, 1434212), (130, 1323888), (156, 1103240), (160, 1075659), (195, 882592), (208, 827430), (240, 717106), (260, 661944), (312, 551620), (390, 441296), (416, 413715), (480, 358553), (520, 330972), (624, 275810), (780, 220648), (1040, 165486), (1248, 137905), (1560, 110324), (2080, 82743), (3120, 55162), (6240, 27581)]