152361280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15359}}^1$

素因数の和:15407

約数の個数: 56

約数和(自身を含む): 374538240

約数和(自身を除く): 222176960

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, 15359, 30718, 61436, 76795, 122872, 153590, 245744, 307180, 476129, 491488, 614360, 952258, 982976, 1228720, 1904516, 2380645, 2457440, 3809032, 4761290, 4914880, 7618064, 9522580, 15236128, 19045160, 30472256, 38090320, 76180640, 152361280]

約数ペア:

[(1, 152361280), (2, 76180640), (4, 38090320), (5, 30472256), (8, 19045160), (10, 15236128), (16, 9522580), (20, 7618064), (31, 4914880), (32, 4761290), (40, 3809032), (62, 2457440), (64, 2380645), (80, 1904516), (124, 1228720), (155, 982976), (160, 952258), (248, 614360), (310, 491488), (320, 476129), (496, 307180), (620, 245744), (992, 153590), (1240, 122872), (1984, 76795), (2480, 61436), (4960, 30718), (9920, 15359)]