350799720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 1094446080

約数和(自身を除く): 743646360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 181, 186, 248, 310, 362, 372, 465, 521, 543, 620, 724, 744, 905, 930, 1042, 1086, 1240, 1448, 1563, 1810, 1860, 2084, 2172, 2605, 2715, 3126, 3620, 3720, 4168, 4344, 5210, 5430, 5611, 6252, 7240, 7815, 10420, 10860, 11222, 12504, 15630, 16151, 16833, 20840, 21720, 22444, 28055, 31260, 32302, 33666, 44888, 48453, 56110, 62520, 64604, 67332, 80755, 84165, 94301, 96906, 112220, 129208, 134664, 161510, 168330, 188602, 193812, 224440, 242265, 282903, 323020, 336660, 377204, 387624, 471505, 484530, 565806, 646040, 673320, 754408, 943010, 969060, 1131612, 1414515, 1886020, 1938120, 2263224, 2829030, 2923331, 3772040, 5658060, 5846662, 8769993, 11316120, 11693324, 14616655, 17539986, 23386648, 29233310, 35079972, 43849965, 58466620, 70159944, 87699930, 116933240, 175399860, 350799720]

約数ペア:

[(1, 350799720), (2, 175399860), (3, 116933240), (4, 87699930), (5, 70159944), (6, 58466620), (8, 43849965), (10, 35079972), (12, 29233310), (15, 23386648), (20, 17539986), (24, 14616655), (30, 11693324), (31, 11316120), (40, 8769993), (60, 5846662), (62, 5658060), (93, 3772040), (120, 2923331), (124, 2829030), (155, 2263224), (181, 1938120), (186, 1886020), (248, 1414515), (310, 1131612), (362, 969060), (372, 943010), (465, 754408), (521, 673320), (543, 646040), (620, 565806), (724, 484530), (744, 471505), (905, 387624), (930, 377204), (1042, 336660), (1086, 323020), (1240, 282903), (1448, 242265), (1563, 224440), (1810, 193812), (1860, 188602), (2084, 168330), (2172, 161510), (2605, 134664), (2715, 129208), (3126, 112220), (3620, 96906), (3720, 94301), (4168, 84165), (4344, 80755), (5210, 67332), (5430, 64604), (5611, 62520), (6252, 56110), (7240, 48453), (7815, 44888), (10420, 33666), (10860, 32302), (11222, 31260), (12504, 28055), (15630, 22444), (16151, 21720), (16833, 20840)]