1680450060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1474079}}^1$

素因数の和:1474110

約数の個数: 48

約数和(自身を含む): 4952908800

約数和(自身を除く): 3272458740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1474079, 2948158, 4422237, 5896316, 7370395, 8844474, 14740790, 17688948, 22111185, 28007501, 29481580, 44222370, 56015002, 84022503, 88444740, 112030004, 140037505, 168045006, 280075010, 336090012, 420112515, 560150020, 840225030, 1680450060]

約数ペア:

[(1, 1680450060), (2, 840225030), (3, 560150020), (4, 420112515), (5, 336090012), (6, 280075010), (10, 168045006), (12, 140037505), (15, 112030004), (19, 88444740), (20, 84022503), (30, 56015002), (38, 44222370), (57, 29481580), (60, 28007501), (76, 22111185), (95, 17688948), (114, 14740790), (190, 8844474), (228, 7370395), (285, 5896316), (380, 4422237), (570, 2948158), (1140, 1474079)]