1148321520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{15791}}^1$

素因数の和:15911

約数の個数: 120

約数和(自身を含む): 3894875712

約数和(自身を除く): 2746554192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4848, 6060, 7272, 8080, 9090, 12120, 14544, 15791, 18180, 24240, 31582, 36360, 47373, 63164, 72720, 78955, 94746, 126328, 142119, 157910, 189492, 236865, 252656, 284238, 315820, 378984, 473730, 568476, 631640, 710595, 757968, 947460, 1136952, 1263280, 1421190, 1594891, 1894920, 2273904, 2842380, 3189782, 3789840, 4784673, 5684760, 6379564, 7974455, 9569346, 11369520, 12759128, 14354019, 15948910, 19138692, 23923365, 25518256, 28708038, 31897820, 38277384, 47846730, 57416076, 63795640, 71770095, 76554768, 95693460, 114832152, 127591280, 143540190, 191386920, 229664304, 287080380, 382773840, 574160760, 1148321520]

約数ペア:

[(1, 1148321520), (2, 574160760), (3, 382773840), (4, 287080380), (5, 229664304), (6, 191386920), (8, 143540190), (9, 127591280), (10, 114832152), (12, 95693460), (15, 76554768), (16, 71770095), (18, 63795640), (20, 57416076), (24, 47846730), (30, 38277384), (36, 31897820), (40, 28708038), (45, 25518256), (48, 23923365), (60, 19138692), (72, 15948910), (80, 14354019), (90, 12759128), (101, 11369520), (120, 9569346), (144, 7974455), (180, 6379564), (202, 5684760), (240, 4784673), (303, 3789840), (360, 3189782), (404, 2842380), (505, 2273904), (606, 1894920), (720, 1594891), (808, 1421190), (909, 1263280), (1010, 1136952), (1212, 947460), (1515, 757968), (1616, 710595), (1818, 631640), (2020, 568476), (2424, 473730), (3030, 378984), (3636, 315820), (4040, 284238), (4545, 252656), (4848, 236865), (6060, 189492), (7272, 157910), (8080, 142119), (9090, 126328), (12120, 94746), (14544, 78955), (15791, 72720), (18180, 63164), (24240, 47373), (31582, 36360)]