7608720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{647}}^1$

素因数の和:677

約数の個数: 120

約数和(自身を含む): 27480384

約数和(自身を除く): 19871664

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 647, 735, 784, 840, 980, 1176, 1294, 1470, 1680, 1941, 1960, 2352, 2588, 2940, 3235, 3882, 3920, 4529, 5176, 5880, 6470, 7764, 9058, 9705, 10352, 11760, 12940, 13587, 15528, 18116, 19410, 22645, 25880, 27174, 31056, 31703, 36232, 38820, 45290, 51760, 54348, 63406, 67935, 72464, 77640, 90580, 95109, 108696, 126812, 135870, 155280, 158515, 181160, 190218, 217392, 253624, 271740, 317030, 362320, 380436, 475545, 507248, 543480, 634060, 760872, 951090, 1086960, 1268120, 1521744, 1902180, 2536240, 3804360, 7608720]

約数ペア:

[(1, 7608720), (2, 3804360), (3, 2536240), (4, 1902180), (5, 1521744), (6, 1268120), (7, 1086960), (8, 951090), (10, 760872), (12, 634060), (14, 543480), (15, 507248), (16, 475545), (20, 380436), (21, 362320), (24, 317030), (28, 271740), (30, 253624), (35, 217392), (40, 190218), (42, 181160), (48, 158515), (49, 155280), (56, 135870), (60, 126812), (70, 108696), (80, 95109), (84, 90580), (98, 77640), (105, 72464), (112, 67935), (120, 63406), (140, 54348), (147, 51760), (168, 45290), (196, 38820), (210, 36232), (240, 31703), (245, 31056), (280, 27174), (294, 25880), (336, 22645), (392, 19410), (420, 18116), (490, 15528), (560, 13587), (588, 12940), (647, 11760), (735, 10352), (784, 9705), (840, 9058), (980, 7764), (1176, 6470), (1294, 5880), (1470, 5176), (1680, 4529), (1941, 3920), (1960, 3882), (2352, 3235), (2588, 2940)]