3717840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2213}}^1$

素因数の和:2236

約数の個数: 80

約数和(自身を含む): 13177728

約数和(自身を除く): 9459888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2213, 4426, 6639, 8852, 11065, 13278, 15491, 17704, 22130, 26556, 30982, 33195, 35408, 44260, 46473, 53112, 61964, 66390, 77455, 88520, 92946, 106224, 123928, 132780, 154910, 177040, 185892, 232365, 247856, 265560, 309820, 371784, 464730, 531120, 619640, 743568, 929460, 1239280, 1858920, 3717840]

約数ペア:

[(1, 3717840), (2, 1858920), (3, 1239280), (4, 929460), (5, 743568), (6, 619640), (7, 531120), (8, 464730), (10, 371784), (12, 309820), (14, 265560), (15, 247856), (16, 232365), (20, 185892), (21, 177040), (24, 154910), (28, 132780), (30, 123928), (35, 106224), (40, 92946), (42, 88520), (48, 77455), (56, 66390), (60, 61964), (70, 53112), (80, 46473), (84, 44260), (105, 35408), (112, 33195), (120, 30982), (140, 26556), (168, 22130), (210, 17704), (240, 15491), (280, 13278), (336, 11065), (420, 8852), (560, 6639), (840, 4426), (1680, 2213)]