4668160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{521}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 12803616

約数和(自身を除く): 8135456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 521, 560, 640, 896, 1042, 1120, 1280, 1792, 2084, 2240, 2605, 3647, 4168, 4480, 5210, 7294, 8336, 8960, 10420, 14588, 16672, 18235, 20840, 29176, 33344, 36470, 41680, 58352, 66688, 72940, 83360, 116704, 133376, 145880, 166720, 233408, 291760, 333440, 466816, 583520, 666880, 933632, 1167040, 2334080, 4668160]

約数ペア:

[(1, 4668160), (2, 2334080), (4, 1167040), (5, 933632), (7, 666880), (8, 583520), (10, 466816), (14, 333440), (16, 291760), (20, 233408), (28, 166720), (32, 145880), (35, 133376), (40, 116704), (56, 83360), (64, 72940), (70, 66688), (80, 58352), (112, 41680), (128, 36470), (140, 33344), (160, 29176), (224, 20840), (256, 18235), (280, 16672), (320, 14588), (448, 10420), (521, 8960), (560, 8336), (640, 7294), (896, 5210), (1042, 4480), (1120, 4168), (1280, 3647), (1792, 2605), (2084, 2240)]