4248240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 13618176

約数和(自身を除く): 9369936

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, 571, 620, 744, 930, 1142, 1240, 1488, 1713, 1860, 2284, 2480, 2855, 3426, 3720, 4568, 5710, 6852, 7440, 8565, 9136, 11420, 13704, 17130, 17701, 22840, 27408, 34260, 35402, 45680, 53103, 68520, 70804, 88505, 106206, 137040, 141608, 177010, 212412, 265515, 283216, 354020, 424824, 531030, 708040, 849648, 1062060, 1416080, 2124120, 4248240]

約数ペア:

[(1, 4248240), (2, 2124120), (3, 1416080), (4, 1062060), (5, 849648), (6, 708040), (8, 531030), (10, 424824), (12, 354020), (15, 283216), (16, 265515), (20, 212412), (24, 177010), (30, 141608), (31, 137040), (40, 106206), (48, 88505), (60, 70804), (62, 68520), (80, 53103), (93, 45680), (120, 35402), (124, 34260), (155, 27408), (186, 22840), (240, 17701), (248, 17130), (310, 13704), (372, 11420), (465, 9136), (496, 8565), (571, 7440), (620, 6852), (744, 5710), (930, 4568), (1142, 3720), (1240, 3426), (1488, 2855), (1713, 2480), (1860, 2284)]