123036780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107927}}^1$

素因数の和:107958

約数の個数: 48

約数和(自身を含む): 362638080

約数和(自身を除く): 239601300

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, 107927, 215854, 323781, 431708, 539635, 647562, 1079270, 1295124, 1618905, 2050613, 2158540, 3237810, 4101226, 6151839, 6475620, 8202452, 10253065, 12303678, 20506130, 24607356, 30759195, 41012260, 61518390, 123036780]

約数ペア:

[(1, 123036780), (2, 61518390), (3, 41012260), (4, 30759195), (5, 24607356), (6, 20506130), (10, 12303678), (12, 10253065), (15, 8202452), (19, 6475620), (20, 6151839), (30, 4101226), (38, 3237810), (57, 2158540), (60, 2050613), (76, 1618905), (95, 1295124), (114, 1079270), (190, 647562), (228, 539635), (285, 431708), (380, 323781), (570, 215854), (1140, 107927)]