1606080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 5852160

約数和(自身を除く): 4246080

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, 239, 240, 280, 320, 336, 420, 448, 478, 480, 560, 672, 717, 840, 956, 960, 1120, 1195, 1344, 1434, 1673, 1680, 1912, 2240, 2390, 2868, 3346, 3360, 3585, 3824, 4780, 5019, 5736, 6692, 6720, 7170, 7648, 8365, 9560, 10038, 11472, 13384, 14340, 15296, 16730, 19120, 20076, 22944, 25095, 26768, 28680, 33460, 38240, 40152, 45888, 50190, 53536, 57360, 66920, 76480, 80304, 100380, 107072, 114720, 133840, 160608, 200760, 229440, 267680, 321216, 401520, 535360, 803040, 1606080]

約数ペア:

[(1, 1606080), (2, 803040), (3, 535360), (4, 401520), (5, 321216), (6, 267680), (7, 229440), (8, 200760), (10, 160608), (12, 133840), (14, 114720), (15, 107072), (16, 100380), (20, 80304), (21, 76480), (24, 66920), (28, 57360), (30, 53536), (32, 50190), (35, 45888), (40, 40152), (42, 38240), (48, 33460), (56, 28680), (60, 26768), (64, 25095), (70, 22944), (80, 20076), (84, 19120), (96, 16730), (105, 15296), (112, 14340), (120, 13384), (140, 11472), (160, 10038), (168, 9560), (192, 8365), (210, 7648), (224, 7170), (239, 6720), (240, 6692), (280, 5736), (320, 5019), (336, 4780), (420, 3824), (448, 3585), (478, 3360), (480, 3346), (560, 2868), (672, 2390), (717, 2240), (840, 1912), (956, 1680), (960, 1673), (1120, 1434), (1195, 1344)]