15800460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 48771072

約数和(自身を除く): 32970612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 431, 470, 564, 611, 705, 780, 862, 940, 1222, 1293, 1410, 1724, 1833, 2155, 2444, 2586, 2820, 3055, 3666, 4310, 5172, 5603, 6110, 6465, 7332, 8620, 9165, 11206, 12220, 12930, 16809, 18330, 20257, 22412, 25860, 28015, 33618, 36660, 40514, 56030, 60771, 67236, 81028, 84045, 101285, 112060, 121542, 168090, 202570, 243084, 263341, 303855, 336180, 405140, 526682, 607710, 790023, 1053364, 1215420, 1316705, 1580046, 2633410, 3160092, 3950115, 5266820, 7900230, 15800460]

約数ペア:

[(1, 15800460), (2, 7900230), (3, 5266820), (4, 3950115), (5, 3160092), (6, 2633410), (10, 1580046), (12, 1316705), (13, 1215420), (15, 1053364), (20, 790023), (26, 607710), (30, 526682), (39, 405140), (47, 336180), (52, 303855), (60, 263341), (65, 243084), (78, 202570), (94, 168090), (130, 121542), (141, 112060), (156, 101285), (188, 84045), (195, 81028), (235, 67236), (260, 60771), (282, 56030), (390, 40514), (431, 36660), (470, 33618), (564, 28015), (611, 25860), (705, 22412), (780, 20257), (862, 18330), (940, 16809), (1222, 12930), (1293, 12220), (1410, 11206), (1724, 9165), (1833, 8620), (2155, 7332), (2444, 6465), (2586, 6110), (2820, 5603), (3055, 5172), (3666, 4310)]