1552480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 3798144

約数和(自身を除く): 2245664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 313, 496, 620, 626, 992, 1240, 1252, 1565, 2480, 2504, 3130, 4960, 5008, 6260, 9703, 10016, 12520, 19406, 25040, 38812, 48515, 50080, 77624, 97030, 155248, 194060, 310496, 388120, 776240, 1552480]

約数ペア:

[(1, 1552480), (2, 776240), (4, 388120), (5, 310496), (8, 194060), (10, 155248), (16, 97030), (20, 77624), (31, 50080), (32, 48515), (40, 38812), (62, 25040), (80, 19406), (124, 12520), (155, 10016), (160, 9703), (248, 6260), (310, 5008), (313, 4960), (496, 3130), (620, 2504), (626, 2480), (992, 1565), (1240, 1252)]