120035760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 160

約数和(自身を含む): 406640640

約数和(自身を除く): 286604880

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, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 487, 520, 624, 632, 780, 790, 948, 974, 1027, 1040, 1185, 1264, 1461, 1560, 1580, 1896, 1948, 2054, 2370, 2435, 2922, 3081, 3120, 3160, 3792, 3896, 4108, 4740, 4870, 5135, 5844, 6162, 6320, 6331, 7305, 7792, 8216, 9480, 9740, 10270, 11688, 12324, 12662, 14610, 15405, 16432, 18960, 18993, 19480, 20540, 23376, 24648, 25324, 29220, 30810, 31655, 37986, 38473, 38960, 41080, 49296, 50648, 58440, 61620, 63310, 75972, 76946, 82160, 94965, 101296, 115419, 116880, 123240, 126620, 151944, 153892, 189930, 192365, 230838, 246480, 253240, 303888, 307784, 379860, 384730, 461676, 500149, 506480, 577095, 615568, 759720, 769460, 923352, 1000298, 1154190, 1500447, 1519440, 1538920, 1846704, 2000596, 2308380, 2500745, 3000894, 3077840, 4001192, 4616760, 5001490, 6001788, 7502235, 8002384, 9233520, 10002980, 12003576, 15004470, 20005960, 24007152, 30008940, 40011920, 60017880, 120035760]

約数ペア:

[(1, 120035760), (2, 60017880), (3, 40011920), (4, 30008940), (5, 24007152), (6, 20005960), (8, 15004470), (10, 12003576), (12, 10002980), (13, 9233520), (15, 8002384), (16, 7502235), (20, 6001788), (24, 5001490), (26, 4616760), (30, 4001192), (39, 3077840), (40, 3000894), (48, 2500745), (52, 2308380), (60, 2000596), (65, 1846704), (78, 1538920), (79, 1519440), (80, 1500447), (104, 1154190), (120, 1000298), (130, 923352), (156, 769460), (158, 759720), (195, 615568), (208, 577095), (237, 506480), (240, 500149), (260, 461676), (312, 384730), (316, 379860), (390, 307784), (395, 303888), (474, 253240), (487, 246480), (520, 230838), (624, 192365), (632, 189930), (780, 153892), (790, 151944), (948, 126620), (974, 123240), (1027, 116880), (1040, 115419), (1185, 101296), (1264, 94965), (1461, 82160), (1560, 76946), (1580, 75972), (1896, 63310), (1948, 61620), (2054, 58440), (2370, 50648), (2435, 49296), (2922, 41080), (3081, 38960), (3120, 38473), (3160, 37986), (3792, 31655), (3896, 30810), (4108, 29220), (4740, 25324), (4870, 24648), (5135, 23376), (5844, 20540), (6162, 19480), (6320, 18993), (6331, 18960), (7305, 16432), (7792, 15405), (8216, 14610), (9480, 12662), (9740, 12324), (10270, 11688)]