127395120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17123}}^1$

素因数の和:17170

約数の個数: 80

約数和(自身を含む): 407688192

約数和(自身を除く): 280293072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 17123, 34246, 51369, 68492, 85615, 102738, 136984, 171230, 205476, 256845, 273968, 342460, 410952, 513690, 530813, 684920, 821904, 1027380, 1061626, 1369840, 1592439, 2054760, 2123252, 2654065, 3184878, 4109520, 4246504, 5308130, 6369756, 7962195, 8493008, 10616260, 12739512, 15924390, 21232520, 25479024, 31848780, 42465040, 63697560, 127395120]

約数ペア:

[(1, 127395120), (2, 63697560), (3, 42465040), (4, 31848780), (5, 25479024), (6, 21232520), (8, 15924390), (10, 12739512), (12, 10616260), (15, 8493008), (16, 7962195), (20, 6369756), (24, 5308130), (30, 4246504), (31, 4109520), (40, 3184878), (48, 2654065), (60, 2123252), (62, 2054760), (80, 1592439), (93, 1369840), (120, 1061626), (124, 1027380), (155, 821904), (186, 684920), (240, 530813), (248, 513690), (310, 410952), (372, 342460), (465, 273968), (496, 256845), (620, 205476), (744, 171230), (930, 136984), (1240, 102738), (1488, 85615), (1860, 68492), (2480, 51369), (3720, 34246), (7440, 17123)]