73007280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101399}}^1$

素因数の和:101418

約数の個数: 60

約数和(自身を含む): 245185200

約数和(自身を除く): 172177920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 101399, 202798, 304197, 405596, 506995, 608394, 811192, 912591, 1013990, 1216788, 1520985, 1622384, 1825182, 2027980, 2433576, 3041970, 3650364, 4055960, 4562955, 4867152, 6083940, 7300728, 8111920, 9125910, 12167880, 14601456, 18251820, 24335760, 36503640, 73007280]

約数ペア:

[(1, 73007280), (2, 36503640), (3, 24335760), (4, 18251820), (5, 14601456), (6, 12167880), (8, 9125910), (9, 8111920), (10, 7300728), (12, 6083940), (15, 4867152), (16, 4562955), (18, 4055960), (20, 3650364), (24, 3041970), (30, 2433576), (36, 2027980), (40, 1825182), (45, 1622384), (48, 1520985), (60, 1216788), (72, 1013990), (80, 912591), (90, 811192), (120, 608394), (144, 506995), (180, 405596), (240, 304197), (360, 202798), (720, 101399)]