82866720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5618

約数の個数: 96

約数和(自身を含む): 269498880

約数和(自身を除く): 186632160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 5569, 7440, 11138, 14880, 16707, 22276, 27845, 33414, 44552, 55690, 66828, 83535, 89104, 111380, 133656, 167070, 172639, 178208, 222760, 267312, 334140, 345278, 445520, 517917, 534624, 668280, 690556, 863195, 891040, 1035834, 1336560, 1381112, 1726390, 2071668, 2589585, 2673120, 2762224, 3452780, 4143336, 5179170, 5524448, 6905560, 8286672, 10358340, 13811120, 16573344, 20716680, 27622240, 41433360, 82866720]

約数ペア:

[(1, 82866720), (2, 41433360), (3, 27622240), (4, 20716680), (5, 16573344), (6, 13811120), (8, 10358340), (10, 8286672), (12, 6905560), (15, 5524448), (16, 5179170), (20, 4143336), (24, 3452780), (30, 2762224), (31, 2673120), (32, 2589585), (40, 2071668), (48, 1726390), (60, 1381112), (62, 1336560), (80, 1035834), (93, 891040), (96, 863195), (120, 690556), (124, 668280), (155, 534624), (160, 517917), (186, 445520), (240, 345278), (248, 334140), (310, 267312), (372, 222760), (465, 178208), (480, 172639), (496, 167070), (620, 133656), (744, 111380), (930, 89104), (992, 83535), (1240, 66828), (1488, 55690), (1860, 44552), (2480, 33414), (2976, 27845), (3720, 22276), (4960, 16707), (5569, 14880), (7440, 11138)]