158776980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5261}}^1$

素因数の和:5776

約数の個数: 48

約数和(自身を含む): 445544064

約数和(自身を除く): 286767084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503, 1006, 1509, 2012, 2515, 3018, 5030, 5261, 6036, 7545, 10060, 10522, 15090, 15783, 21044, 26305, 30180, 31566, 52610, 63132, 78915, 105220, 157830, 315660, 2646283, 5292566, 7938849, 10585132, 13231415, 15877698, 26462830, 31755396, 39694245, 52925660, 79388490, 158776980]

約数ペア:

[(1, 158776980), (2, 79388490), (3, 52925660), (4, 39694245), (5, 31755396), (6, 26462830), (10, 15877698), (12, 13231415), (15, 10585132), (20, 7938849), (30, 5292566), (60, 2646283), (503, 315660), (1006, 157830), (1509, 105220), (2012, 78915), (2515, 63132), (3018, 52610), (5030, 31566), (5261, 30180), (6036, 26305), (7545, 21044), (10060, 15783), (10522, 15090)]