15248800520

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1\times {\mathrm{1303}}^1$

素因数の和:2574

約数の個数: 64

約数和(自身を含む): 34484123520

約数和(自身を除く): 19235323000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 953, 1228, 1303, 1535, 1906, 2456, 2606, 3070, 3812, 4765, 5212, 6140, 6515, 7624, 9530, 10424, 12280, 13030, 19060, 26060, 38120, 52120, 292571, 400021, 585142, 800042, 1170284, 1241759, 1462855, 1600084, 2000105, 2340568, 2483518, 2925710, 3200168, 4000210, 4967036, 5851420, 6208795, 8000420, 9934072, 11702840, 12417590, 16000840, 24835180, 49670360, 381220013, 762440026, 1524880052, 1906100065, 3049760104, 3812200130, 7624400260, 15248800520]

約数ペア:

[(1, 15248800520), (2, 7624400260), (4, 3812200130), (5, 3049760104), (8, 1906100065), (10, 1524880052), (20, 762440026), (40, 381220013), (307, 49670360), (614, 24835180), (953, 16000840), (1228, 12417590), (1303, 11702840), (1535, 9934072), (1906, 8000420), (2456, 6208795), (2606, 5851420), (3070, 4967036), (3812, 4000210), (4765, 3200168), (5212, 2925710), (6140, 2483518), (6515, 2340568), (7624, 2000105), (9530, 1600084), (10424, 1462855), (12280, 1241759), (13030, 1170284), (19060, 800042), (26060, 585142), (38120, 400021), (52120, 292571)]