28411215960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{236760133}}^1$

素因数の和:236760147

約数の個数: 32

約数和(自身を含む): 85233648240

約数和(自身を除く): 56822432280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 236760133, 473520266, 710280399, 947040532, 1183800665, 1420560798, 1894081064, 2367601330, 2841121596, 3551401995, 4735202660, 5682243192, 7102803990, 9470405320, 14205607980, 28411215960]

約数ペア:

[(1, 28411215960), (2, 14205607980), (3, 9470405320), (4, 7102803990), (5, 5682243192), (6, 4735202660), (8, 3551401995), (10, 2841121596), (12, 2367601330), (15, 1894081064), (20, 1420560798), (24, 1183800665), (30, 947040532), (40, 710280399), (60, 473520266), (120, 236760133)]