153143880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4157}}^1$

素因数の和:4478

約数の個数: 64

約数和(自身を含む): 461039040

約数和(自身を除く): 307895160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4157, 4605, 6140, 7368, 8314, 9210, 12280, 12471, 16628, 18420, 20785, 24942, 33256, 36840, 41570, 49884, 62355, 83140, 99768, 124710, 166280, 249420, 498840, 1276199, 2552398, 3828597, 5104796, 6380995, 7657194, 10209592, 12761990, 15314388, 19142985, 25523980, 30628776, 38285970, 51047960, 76571940, 153143880]

約数ペア:

[(1, 153143880), (2, 76571940), (3, 51047960), (4, 38285970), (5, 30628776), (6, 25523980), (8, 19142985), (10, 15314388), (12, 12761990), (15, 10209592), (20, 7657194), (24, 6380995), (30, 5104796), (40, 3828597), (60, 2552398), (120, 1276199), (307, 498840), (614, 249420), (921, 166280), (1228, 124710), (1535, 99768), (1842, 83140), (2456, 62355), (3070, 49884), (3684, 41570), (4157, 36840), (4605, 33256), (6140, 24942), (7368, 20785), (8314, 18420), (9210, 16628), (12280, 12471)]