920220360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{10321}}^1$

素因数の和:11078

約数の個数: 64

約数和(自身を含む): 2764644480

約数和(自身を除く): 1844424120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1486, 2229, 2972, 3715, 4458, 5944, 7430, 8916, 10321, 11145, 14860, 17832, 20642, 22290, 29720, 30963, 41284, 44580, 51605, 61926, 82568, 89160, 103210, 123852, 154815, 206420, 247704, 309630, 412840, 619260, 1238520, 7668503, 15337006, 23005509, 30674012, 38342515, 46011018, 61348024, 76685030, 92022036, 115027545, 153370060, 184044072, 230055090, 306740120, 460110180, 920220360]

約数ペア:

[(1, 920220360), (2, 460110180), (3, 306740120), (4, 230055090), (5, 184044072), (6, 153370060), (8, 115027545), (10, 92022036), (12, 76685030), (15, 61348024), (20, 46011018), (24, 38342515), (30, 30674012), (40, 23005509), (60, 15337006), (120, 7668503), (743, 1238520), (1486, 619260), (2229, 412840), (2972, 309630), (3715, 247704), (4458, 206420), (5944, 154815), (7430, 123852), (8916, 103210), (10321, 89160), (11145, 82568), (14860, 61926), (17832, 51605), (20642, 44580), (22290, 41284), (29720, 30963)]