48941520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3343}}^1$

素因数の和:3420

約数の個数: 80

約数和(自身を含む): 154252032

約数和(自身を除く): 105310512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3343, 3660, 4880, 6686, 7320, 10029, 13372, 14640, 16715, 20058, 26744, 33430, 40116, 50145, 53488, 66860, 80232, 100290, 133720, 160464, 200580, 203923, 267440, 401160, 407846, 611769, 802320, 815692, 1019615, 1223538, 1631384, 2039230, 2447076, 3058845, 3262768, 4078460, 4894152, 6117690, 8156920, 9788304, 12235380, 16313840, 24470760, 48941520]

約数ペア:

[(1, 48941520), (2, 24470760), (3, 16313840), (4, 12235380), (5, 9788304), (6, 8156920), (8, 6117690), (10, 4894152), (12, 4078460), (15, 3262768), (16, 3058845), (20, 2447076), (24, 2039230), (30, 1631384), (40, 1223538), (48, 1019615), (60, 815692), (61, 802320), (80, 611769), (120, 407846), (122, 401160), (183, 267440), (240, 203923), (244, 200580), (305, 160464), (366, 133720), (488, 100290), (610, 80232), (732, 66860), (915, 53488), (976, 50145), (1220, 40116), (1464, 33430), (1830, 26744), (2440, 20058), (2928, 16715), (3343, 14640), (3660, 13372), (4880, 10029), (6686, 7320)]