139772280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28409}}^1$

素因数の和:28464

約数の個数: 64

約数和(自身を含む): 429559200

約数和(自身を除く): 289786920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 28409, 56818, 85227, 113636, 142045, 170454, 227272, 284090, 340908, 426135, 568180, 681816, 852270, 1136360, 1164769, 1704540, 2329538, 3409080, 3494307, 4659076, 5823845, 6988614, 9318152, 11647690, 13977228, 17471535, 23295380, 27954456, 34943070, 46590760, 69886140, 139772280]

約数ペア:

[(1, 139772280), (2, 69886140), (3, 46590760), (4, 34943070), (5, 27954456), (6, 23295380), (8, 17471535), (10, 13977228), (12, 11647690), (15, 9318152), (20, 6988614), (24, 5823845), (30, 4659076), (40, 3494307), (41, 3409080), (60, 2329538), (82, 1704540), (120, 1164769), (123, 1136360), (164, 852270), (205, 681816), (246, 568180), (328, 426135), (410, 340908), (492, 284090), (615, 227272), (820, 170454), (984, 142045), (1230, 113636), (1640, 85227), (2460, 56818), (4920, 28409)]