15469440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1180

約数の個数: 128

約数和(自身を含む): 56401920

約数和(自身を除く): 40932480

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1151, 1344, 1680, 1920, 2240, 2302, 2688, 3360, 3453, 4480, 4604, 5755, 6720, 6906, 8057, 9208, 11510, 13440, 13812, 16114, 17265, 18416, 23020, 24171, 27624, 32228, 34530, 36832, 40285, 46040, 48342, 55248, 64456, 69060, 73664, 80570, 92080, 96684, 110496, 120855, 128912, 138120, 147328, 161140, 184160, 193368, 220992, 241710, 257824, 276240, 322280, 368320, 386736, 441984, 483420, 515648, 552480, 644560, 736640, 773472, 966840, 1031296, 1104960, 1289120, 1546944, 1933680, 2209920, 2578240, 3093888, 3867360, 5156480, 7734720, 15469440]

約数ペア:

[(1, 15469440), (2, 7734720), (3, 5156480), (4, 3867360), (5, 3093888), (6, 2578240), (7, 2209920), (8, 1933680), (10, 1546944), (12, 1289120), (14, 1104960), (15, 1031296), (16, 966840), (20, 773472), (21, 736640), (24, 644560), (28, 552480), (30, 515648), (32, 483420), (35, 441984), (40, 386736), (42, 368320), (48, 322280), (56, 276240), (60, 257824), (64, 241710), (70, 220992), (80, 193368), (84, 184160), (96, 161140), (105, 147328), (112, 138120), (120, 128912), (128, 120855), (140, 110496), (160, 96684), (168, 92080), (192, 80570), (210, 73664), (224, 69060), (240, 64456), (280, 55248), (320, 48342), (336, 46040), (384, 40285), (420, 36832), (448, 34530), (480, 32228), (560, 27624), (640, 24171), (672, 23020), (840, 18416), (896, 17265), (960, 16114), (1120, 13812), (1151, 13440), (1344, 11510), (1680, 9208), (1920, 8057), (2240, 6906), (2302, 6720), (2688, 5755), (3360, 4604), (3453, 4480)]