15274560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2273}}^1$

素因数の和:2300

約数の個数: 112

約数和(自身を含む): 55449216

約数和(自身を除く): 40174656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 2273, 3360, 4546, 6720, 6819, 9092, 11365, 13638, 15911, 18184, 22730, 27276, 31822, 34095, 36368, 45460, 47733, 54552, 63644, 68190, 72736, 79555, 90920, 95466, 109104, 127288, 136380, 145472, 159110, 181840, 190932, 218208, 238665, 254576, 272760, 318220, 363680, 381864, 436416, 477330, 509152, 545520, 636440, 727360, 763728, 954660, 1018304, 1091040, 1272880, 1527456, 1909320, 2182080, 2545760, 3054912, 3818640, 5091520, 7637280, 15274560]

約数ペア:

[(1, 15274560), (2, 7637280), (3, 5091520), (4, 3818640), (5, 3054912), (6, 2545760), (7, 2182080), (8, 1909320), (10, 1527456), (12, 1272880), (14, 1091040), (15, 1018304), (16, 954660), (20, 763728), (21, 727360), (24, 636440), (28, 545520), (30, 509152), (32, 477330), (35, 436416), (40, 381864), (42, 363680), (48, 318220), (56, 272760), (60, 254576), (64, 238665), (70, 218208), (80, 190932), (84, 181840), (96, 159110), (105, 145472), (112, 136380), (120, 127288), (140, 109104), (160, 95466), (168, 90920), (192, 79555), (210, 72736), (224, 68190), (240, 63644), (280, 54552), (320, 47733), (336, 45460), (420, 36368), (448, 34095), (480, 31822), (560, 27276), (672, 22730), (840, 18184), (960, 15911), (1120, 13638), (1344, 11365), (1680, 9092), (2240, 6819), (2273, 6720), (3360, 4546)]