12455160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 37601280

約数和(自身を除く): 25146120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 383, 542, 766, 813, 1084, 1149, 1355, 1532, 1626, 1915, 2168, 2298, 2710, 3064, 3252, 3830, 4065, 4596, 5420, 5745, 6504, 7660, 8130, 9192, 10840, 11490, 15320, 16260, 22980, 32520, 45960, 103793, 207586, 311379, 415172, 518965, 622758, 830344, 1037930, 1245516, 1556895, 2075860, 2491032, 3113790, 4151720, 6227580, 12455160]

約数ペア:

[(1, 12455160), (2, 6227580), (3, 4151720), (4, 3113790), (5, 2491032), (6, 2075860), (8, 1556895), (10, 1245516), (12, 1037930), (15, 830344), (20, 622758), (24, 518965), (30, 415172), (40, 311379), (60, 207586), (120, 103793), (271, 45960), (383, 32520), (542, 22980), (766, 16260), (813, 15320), (1084, 11490), (1149, 10840), (1355, 9192), (1532, 8130), (1626, 7660), (1915, 6504), (2168, 5745), (2298, 5420), (2710, 4596), (3064, 4065), (3252, 3830)]