124937440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25189}}^1$

素因数の和:25235

約数の個数: 48

約数和(自身を含む): 304698240

約数和(自身を除く): 179760800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 25189, 50378, 100756, 125945, 201512, 251890, 403024, 503780, 780859, 806048, 1007560, 1561718, 2015120, 3123436, 3904295, 4030240, 6246872, 7808590, 12493744, 15617180, 24987488, 31234360, 62468720, 124937440]

約数ペア:

[(1, 124937440), (2, 62468720), (4, 31234360), (5, 24987488), (8, 15617180), (10, 12493744), (16, 7808590), (20, 6246872), (31, 4030240), (32, 3904295), (40, 3123436), (62, 2015120), (80, 1561718), (124, 1007560), (155, 806048), (160, 780859), (248, 503780), (310, 403024), (496, 251890), (620, 201512), (992, 125945), (1240, 100756), (2480, 50378), (4960, 25189)]