119966080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14419}}^1$

素因数の和:14451

約数の個数: 64

約数和(自身を含む): 308876400

約数和(自身を除く): 188910320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 14419, 28838, 57676, 72095, 115352, 144190, 187447, 230704, 288380, 374894, 461408, 576760, 749788, 922816, 937235, 1153520, 1499576, 1845632, 1874470, 2307040, 2999152, 3748940, 4614080, 5998304, 7497880, 9228160, 11996608, 14995760, 23993216, 29991520, 59983040, 119966080]

約数ペア:

[(1, 119966080), (2, 59983040), (4, 29991520), (5, 23993216), (8, 14995760), (10, 11996608), (13, 9228160), (16, 7497880), (20, 5998304), (26, 4614080), (32, 3748940), (40, 2999152), (52, 2307040), (64, 1874470), (65, 1845632), (80, 1499576), (104, 1153520), (128, 937235), (130, 922816), (160, 749788), (208, 576760), (260, 461408), (320, 374894), (416, 288380), (520, 230704), (640, 187447), (832, 144190), (1040, 115352), (1664, 72095), (2080, 57676), (4160, 28838), (8320, 14419)]