15319951560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2239759}}^1$

素因数の和:2239795

約数の個数: 96

約数和(自身を含む): 52410384000

約数和(自身を除く): 37090432440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 2239759, 4479518, 6719277, 8959036, 11198795, 13438554, 17918072, 20157831, 22397590, 26877108, 33596385, 40315662, 42555421, 44795180, 53754216, 67192770, 80631324, 85110842, 89590360, 100789155, 127666263, 134385540, 161262648, 170221684, 201578310, 212777105, 255332526, 268771080, 340443368, 382998789, 403156620, 425554210, 510665052, 638331315, 765997578, 806313240, 851108420, 1021330104, 1276662630, 1531995156, 1702216840, 1914993945, 2553325260, 3063990312, 3829987890, 5106650520, 7659975780, 15319951560]

約数ペア:

[(1, 15319951560), (2, 7659975780), (3, 5106650520), (4, 3829987890), (5, 3063990312), (6, 2553325260), (8, 1914993945), (9, 1702216840), (10, 1531995156), (12, 1276662630), (15, 1021330104), (18, 851108420), (19, 806313240), (20, 765997578), (24, 638331315), (30, 510665052), (36, 425554210), (38, 403156620), (40, 382998789), (45, 340443368), (57, 268771080), (60, 255332526), (72, 212777105), (76, 201578310), (90, 170221684), (95, 161262648), (114, 134385540), (120, 127666263), (152, 100789155), (171, 89590360), (180, 85110842), (190, 80631324), (228, 67192770), (285, 53754216), (342, 44795180), (360, 42555421), (380, 40315662), (456, 33596385), (570, 26877108), (684, 22397590), (760, 20157831), (855, 17918072), (1140, 13438554), (1368, 11198795), (1710, 8959036), (2280, 6719277), (3420, 4479518), (6840, 2239759)]