15679512540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8677}}^1\times {\mathrm{10039}}^1$

素因数の和:18731

約数の個数: 72

約数和(自身を含む): 47571407520

約数和(自身を除く): 31891894980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8677, 10039, 17354, 20078, 26031, 30117, 34708, 40156, 43385, 50195, 52062, 60234, 78093, 86770, 90351, 100390, 104124, 120468, 130155, 150585, 156186, 173540, 180702, 200780, 260310, 301170, 312372, 361404, 390465, 451755, 520620, 602340, 780930, 903510, 1561860, 1807020, 87108403, 174216806, 261325209, 348433612, 435542015, 522650418, 783975627, 871084030, 1045300836, 1306626045, 1567951254, 1742168060, 2613252090, 3135902508, 3919878135, 5226504180, 7839756270, 15679512540]

約数ペア:

[(1, 15679512540), (2, 7839756270), (3, 5226504180), (4, 3919878135), (5, 3135902508), (6, 2613252090), (9, 1742168060), (10, 1567951254), (12, 1306626045), (15, 1045300836), (18, 871084030), (20, 783975627), (30, 522650418), (36, 435542015), (45, 348433612), (60, 261325209), (90, 174216806), (180, 87108403), (8677, 1807020), (10039, 1561860), (17354, 903510), (20078, 780930), (26031, 602340), (30117, 520620), (34708, 451755), (40156, 390465), (43385, 361404), (50195, 312372), (52062, 301170), (60234, 260310), (78093, 200780), (86770, 180702), (90351, 173540), (100390, 156186), (104124, 150585), (120468, 130155)]