19753962720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{18397}}^1$

素因数の和:20652

約数の個数: 96

約数和(自身を含む): 62256182688

約数和(自身を除く): 42502219968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2237, 4474, 6711, 8948, 11185, 13422, 17896, 18397, 22370, 26844, 33555, 35792, 36794, 44740, 53688, 55191, 67110, 71584, 73588, 89480, 91985, 107376, 110382, 134220, 147176, 178960, 183970, 214752, 220764, 268440, 275955, 294352, 357920, 367940, 441528, 536880, 551910, 588704, 735880, 883056, 1073760, 1103820, 1471760, 1766112, 2207640, 2943520, 4415280, 8830560, 41154089, 82308178, 123462267, 164616356, 205770445, 246924534, 329232712, 411540890, 493849068, 617311335, 658465424, 823081780, 987698136, 1234622670, 1316930848, 1646163560, 1975396272, 2469245340, 3292327120, 3950792544, 4938490680, 6584654240, 9876981360, 19753962720]

約数ペア:

[(1, 19753962720), (2, 9876981360), (3, 6584654240), (4, 4938490680), (5, 3950792544), (6, 3292327120), (8, 2469245340), (10, 1975396272), (12, 1646163560), (15, 1316930848), (16, 1234622670), (20, 987698136), (24, 823081780), (30, 658465424), (32, 617311335), (40, 493849068), (48, 411540890), (60, 329232712), (80, 246924534), (96, 205770445), (120, 164616356), (160, 123462267), (240, 82308178), (480, 41154089), (2237, 8830560), (4474, 4415280), (6711, 2943520), (8948, 2207640), (11185, 1766112), (13422, 1471760), (17896, 1103820), (18397, 1073760), (22370, 883056), (26844, 735880), (33555, 588704), (35792, 551910), (36794, 536880), (44740, 441528), (53688, 367940), (55191, 357920), (67110, 294352), (71584, 275955), (73588, 268440), (89480, 220764), (91985, 214752), (107376, 183970), (110382, 178960), (134220, 147176)]