121946920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 289941120

約数和(自身を除く): 167994200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 460, 664, 830, 920, 1597, 1660, 1909, 3194, 3320, 3818, 6388, 7636, 7985, 9545, 12776, 15272, 15970, 19090, 31940, 36731, 38180, 63880, 73462, 76360, 132551, 146924, 183655, 265102, 293848, 367310, 530204, 662755, 734620, 1060408, 1325510, 1469240, 2651020, 3048673, 5302040, 6097346, 12194692, 15243365, 24389384, 30486730, 60973460, 121946920]

約数ペア:

[(1, 121946920), (2, 60973460), (4, 30486730), (5, 24389384), (8, 15243365), (10, 12194692), (20, 6097346), (23, 5302040), (40, 3048673), (46, 2651020), (83, 1469240), (92, 1325510), (115, 1060408), (166, 734620), (184, 662755), (230, 530204), (332, 367310), (415, 293848), (460, 265102), (664, 183655), (830, 146924), (920, 132551), (1597, 76360), (1660, 73462), (1909, 63880), (3194, 38180), (3320, 36731), (3818, 31940), (6388, 19090), (7636, 15970), (7985, 15272), (9545, 12776)]