11172720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3610

約数の個数: 80

約数和(自身を含む): 37310112

約数和(自身を除く): 26137392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3581, 7162, 10743, 14324, 17905, 21486, 28648, 35810, 42972, 46553, 53715, 57296, 71620, 85944, 93106, 107430, 139659, 143240, 171888, 186212, 214860, 232765, 279318, 286480, 372424, 429720, 465530, 558636, 698295, 744848, 859440, 931060, 1117272, 1396590, 1862120, 2234544, 2793180, 3724240, 5586360, 11172720]

約数ペア:

[(1, 11172720), (2, 5586360), (3, 3724240), (4, 2793180), (5, 2234544), (6, 1862120), (8, 1396590), (10, 1117272), (12, 931060), (13, 859440), (15, 744848), (16, 698295), (20, 558636), (24, 465530), (26, 429720), (30, 372424), (39, 286480), (40, 279318), (48, 232765), (52, 214860), (60, 186212), (65, 171888), (78, 143240), (80, 139659), (104, 107430), (120, 93106), (130, 85944), (156, 71620), (195, 57296), (208, 53715), (240, 46553), (260, 42972), (312, 35810), (390, 28648), (520, 21486), (624, 17905), (780, 14324), (1040, 10743), (1560, 7162), (3120, 3581)]