73608720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{306703}}^1$

素因数の和:306719

約数の個数: 40

約数和(自身を含む): 228187776

約数和(自身を除く): 154579056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 306703, 613406, 920109, 1226812, 1533515, 1840218, 2453624, 3067030, 3680436, 4600545, 4907248, 6134060, 7360872, 9201090, 12268120, 14721744, 18402180, 24536240, 36804360, 73608720]

約数ペア:

[(1, 73608720), (2, 36804360), (3, 24536240), (4, 18402180), (5, 14721744), (6, 12268120), (8, 9201090), (10, 7360872), (12, 6134060), (15, 4907248), (16, 4600545), (20, 3680436), (24, 3067030), (30, 2453624), (40, 1840218), (48, 1533515), (60, 1226812), (80, 920109), (120, 613406), (240, 306703)]