72463980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14551}}^1$

素因数の和:14646

約数の個数: 48

約数和(自身を含む): 205357824

約数和(自身を除く): 132893844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 14551, 29102, 43653, 58204, 72755, 87306, 145510, 174612, 218265, 291020, 436530, 873060, 1207733, 2415466, 3623199, 4830932, 6038665, 7246398, 12077330, 14492796, 18115995, 24154660, 36231990, 72463980]

約数ペア:

[(1, 72463980), (2, 36231990), (3, 24154660), (4, 18115995), (5, 14492796), (6, 12077330), (10, 7246398), (12, 6038665), (15, 4830932), (20, 3623199), (30, 2415466), (60, 1207733), (83, 873060), (166, 436530), (249, 291020), (332, 218265), (415, 174612), (498, 145510), (830, 87306), (996, 72755), (1245, 58204), (1660, 43653), (2490, 29102), (4980, 14551)]