145838160

素因数分解:

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

素因数の和:15613

約数の個数: 120

約数和(自身を含む): 527481864

約数和(自身を除く): 381643704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 15581, 31162, 46743, 62324, 77905, 93486, 124648, 140229, 155810, 186972, 202553, 233715, 249296, 280458, 311620, 373944, 405106, 467430, 560916, 607659, 623240, 701145, 747888, 810212, 934860, 1012765, 1121832, 1215318, 1246480, 1402290, 1620424, 1822977, 1869720, 2025530, 2243664, 2430636, 2804580, 3038295, 3240848, 3645954, 3739440, 4051060, 4861272, 5609160, 6076590, 7291908, 8102120, 9114885, 9722544, 11218320, 12153180, 14583816, 16204240, 18229770, 24306360, 29167632, 36459540, 48612720, 72919080, 145838160]

約数ペア:

[(1, 145838160), (2, 72919080), (3, 48612720), (4, 36459540), (5, 29167632), (6, 24306360), (8, 18229770), (9, 16204240), (10, 14583816), (12, 12153180), (13, 11218320), (15, 9722544), (16, 9114885), (18, 8102120), (20, 7291908), (24, 6076590), (26, 5609160), (30, 4861272), (36, 4051060), (39, 3739440), (40, 3645954), (45, 3240848), (48, 3038295), (52, 2804580), (60, 2430636), (65, 2243664), (72, 2025530), (78, 1869720), (80, 1822977), (90, 1620424), (104, 1402290), (117, 1246480), (120, 1215318), (130, 1121832), (144, 1012765), (156, 934860), (180, 810212), (195, 747888), (208, 701145), (234, 623240), (240, 607659), (260, 560916), (312, 467430), (360, 405106), (390, 373944), (468, 311620), (520, 280458), (585, 249296), (624, 233715), (720, 202553), (780, 186972), (936, 155810), (1040, 140229), (1170, 124648), (1560, 93486), (1872, 77905), (2340, 62324), (3120, 46743), (4680, 31162), (9360, 15581)]