6209920

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 15373440

約数和(自身を除く): 9163520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 313, 320, 496, 620, 626, 640, 992, 1240, 1252, 1565, 1984, 2480, 2504, 3130, 3968, 4960, 5008, 6260, 9703, 9920, 10016, 12520, 19406, 19840, 20032, 25040, 38812, 40064, 48515, 50080, 77624, 97030, 100160, 155248, 194060, 200320, 310496, 388120, 620992, 776240, 1241984, 1552480, 3104960, 6209920]

約数ペア:

[(1, 6209920), (2, 3104960), (4, 1552480), (5, 1241984), (8, 776240), (10, 620992), (16, 388120), (20, 310496), (31, 200320), (32, 194060), (40, 155248), (62, 100160), (64, 97030), (80, 77624), (124, 50080), (128, 48515), (155, 40064), (160, 38812), (248, 25040), (310, 20032), (313, 19840), (320, 19406), (496, 12520), (620, 10016), (626, 9920), (640, 9703), (992, 6260), (1240, 5008), (1252, 4960), (1565, 3968), (1984, 3130), (2480, 2504)]