515487696120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3631}}^1\times {\mathrm{394357}}^1$

素因数の和:398005

約数の個数: 96

約数和(自身を含む): 1675800659520

約数和(自身を除く): 1160312963400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3631, 7262, 10893, 14524, 18155, 21786, 29048, 32679, 36310, 43572, 54465, 65358, 72620, 87144, 108930, 130716, 145240, 163395, 217860, 261432, 326790, 394357, 435720, 653580, 788714, 1183071, 1307160, 1577428, 1971785, 2366142, 3154856, 3549213, 3943570, 4732284, 5915355, 7098426, 7887140, 9464568, 11830710, 14196852, 15774280, 17746065, 23661420, 28393704, 35492130, 47322840, 70984260, 141968520, 1431910267, 2863820534, 4295730801, 5727641068, 7159551335, 8591461602, 11455282136, 12887192403, 14319102670, 17182923204, 21478654005, 25774384806, 28638205340, 34365846408, 42957308010, 51548769612, 57276410680, 64435962015, 85914616020, 103097539224, 128871924030, 171829232040, 257743848060, 515487696120]

約数ペア:

[(1, 515487696120), (2, 257743848060), (3, 171829232040), (4, 128871924030), (5, 103097539224), (6, 85914616020), (8, 64435962015), (9, 57276410680), (10, 51548769612), (12, 42957308010), (15, 34365846408), (18, 28638205340), (20, 25774384806), (24, 21478654005), (30, 17182923204), (36, 14319102670), (40, 12887192403), (45, 11455282136), (60, 8591461602), (72, 7159551335), (90, 5727641068), (120, 4295730801), (180, 2863820534), (360, 1431910267), (3631, 141968520), (7262, 70984260), (10893, 47322840), (14524, 35492130), (18155, 28393704), (21786, 23661420), (29048, 17746065), (32679, 15774280), (36310, 14196852), (43572, 11830710), (54465, 9464568), (65358, 7887140), (72620, 7098426), (87144, 5915355), (108930, 4732284), (130716, 3943570), (145240, 3549213), (163395, 3154856), (217860, 2366142), (261432, 1971785), (326790, 1577428), (394357, 1307160), (435720, 1183071), (653580, 788714)]