48612720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15581}}^1$

素因数の和:15610

約数の個数: 80

約数和(自身を含む): 162302112

約数和(自身を除く): 113689392

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, 15581, 31162, 46743, 62324, 77905, 93486, 124648, 155810, 186972, 202553, 233715, 249296, 311620, 373944, 405106, 467430, 607659, 623240, 747888, 810212, 934860, 1012765, 1215318, 1246480, 1620424, 1869720, 2025530, 2430636, 3038295, 3240848, 3739440, 4051060, 4861272, 6076590, 8102120, 9722544, 12153180, 16204240, 24306360, 48612720]

約数ペア:

[(1, 48612720), (2, 24306360), (3, 16204240), (4, 12153180), (5, 9722544), (6, 8102120), (8, 6076590), (10, 4861272), (12, 4051060), (13, 3739440), (15, 3240848), (16, 3038295), (20, 2430636), (24, 2025530), (26, 1869720), (30, 1620424), (39, 1246480), (40, 1215318), (48, 1012765), (52, 934860), (60, 810212), (65, 747888), (78, 623240), (80, 607659), (104, 467430), (120, 405106), (130, 373944), (156, 311620), (195, 249296), (208, 233715), (240, 202553), (260, 186972), (312, 155810), (390, 124648), (520, 93486), (624, 77905), (780, 62324), (1040, 46743), (1560, 31162), (3120, 15581)]