123040380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6469}}^1$

素因数の和:6798

約数の個数: 48

約数和(自身を含む): 345653280

約数和(自身を除く): 222612900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 6469, 9510, 12938, 19020, 19407, 25876, 32345, 38814, 64690, 77628, 97035, 129380, 194070, 388140, 2050673, 4101346, 6152019, 8202692, 10253365, 12304038, 20506730, 24608076, 30760095, 41013460, 61520190, 123040380]

約数ペア:

[(1, 123040380), (2, 61520190), (3, 41013460), (4, 30760095), (5, 24608076), (6, 20506730), (10, 12304038), (12, 10253365), (15, 8202692), (20, 6152019), (30, 4101346), (60, 2050673), (317, 388140), (634, 194070), (951, 129380), (1268, 97035), (1585, 77628), (1902, 64690), (3170, 38814), (3804, 32345), (4755, 25876), (6340, 19407), (6469, 19020), (9510, 12938)]