304613440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30707}}^1$

素因数の和:30755

約数の個数: 56

約数和(自身を含む): 748783872

約数和(自身を除く): 444170432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 30707, 61414, 122828, 153535, 245656, 307070, 491312, 614140, 951917, 982624, 1228280, 1903834, 1965248, 2456560, 3807668, 4759585, 4913120, 7615336, 9519170, 9826240, 15230672, 19038340, 30461344, 38076680, 60922688, 76153360, 152306720, 304613440]

約数ペア:

[(1, 304613440), (2, 152306720), (4, 76153360), (5, 60922688), (8, 38076680), (10, 30461344), (16, 19038340), (20, 15230672), (31, 9826240), (32, 9519170), (40, 7615336), (62, 4913120), (64, 4759585), (80, 3807668), (124, 2456560), (155, 1965248), (160, 1903834), (248, 1228280), (310, 982624), (320, 951917), (496, 614140), (620, 491312), (992, 307070), (1240, 245656), (1984, 153535), (2480, 122828), (4960, 61414), (9920, 30707)]