301997040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40591}}^1$

素因数の和:40638

約数の個数: 80

約数和(自身を含む): 966414336

約数和(自身を除く): 664417296

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, 40591, 81182, 121773, 162364, 202955, 243546, 324728, 405910, 487092, 608865, 649456, 811820, 974184, 1217730, 1258321, 1623640, 1948368, 2435460, 2516642, 3247280, 3774963, 4870920, 5033284, 6291605, 7549926, 9741840, 10066568, 12583210, 15099852, 18874815, 20133136, 25166420, 30199704, 37749630, 50332840, 60399408, 75499260, 100665680, 150998520, 301997040]

約数ペア:

[(1, 301997040), (2, 150998520), (3, 100665680), (4, 75499260), (5, 60399408), (6, 50332840), (8, 37749630), (10, 30199704), (12, 25166420), (15, 20133136), (16, 18874815), (20, 15099852), (24, 12583210), (30, 10066568), (31, 9741840), (40, 7549926), (48, 6291605), (60, 5033284), (62, 4870920), (80, 3774963), (93, 3247280), (120, 2516642), (124, 2435460), (155, 1948368), (186, 1623640), (240, 1258321), (248, 1217730), (310, 974184), (372, 811820), (465, 649456), (496, 608865), (620, 487092), (744, 405910), (930, 324728), (1240, 243546), (1488, 202955), (1860, 162364), (2480, 121773), (3720, 81182), (7440, 40591)]