1626174720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{141161}}^1$

素因数の和:141188

約数の個数: 108

約数和(自身を含む): 5626434996

約数和(自身を除く): 4000260276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 141161, 282322, 423483, 564644, 705805, 846966, 1129288, 1270449, 1411610, 1693932, 2117415, 2258576, 2540898, 2823220, 3387864, 4234830, 4517152, 5081796, 5646440, 6352245, 6775728, 8469660, 9034304, 10163592, 11292880, 12704490, 13551456, 16939320, 18068608, 20327184, 22585760, 25408980, 27102912, 33878640, 36137216, 40654368, 45171520, 50817960, 54205824, 67757280, 81308736, 90343040, 101635920, 108411648, 135514560, 162617472, 180686080, 203271840, 271029120, 325234944, 406543680, 542058240, 813087360, 1626174720]

約数ペア:

[(1, 1626174720), (2, 813087360), (3, 542058240), (4, 406543680), (5, 325234944), (6, 271029120), (8, 203271840), (9, 180686080), (10, 162617472), (12, 135514560), (15, 108411648), (16, 101635920), (18, 90343040), (20, 81308736), (24, 67757280), (30, 54205824), (32, 50817960), (36, 45171520), (40, 40654368), (45, 36137216), (48, 33878640), (60, 27102912), (64, 25408980), (72, 22585760), (80, 20327184), (90, 18068608), (96, 16939320), (120, 13551456), (128, 12704490), (144, 11292880), (160, 10163592), (180, 9034304), (192, 8469660), (240, 6775728), (256, 6352245), (288, 5646440), (320, 5081796), (360, 4517152), (384, 4234830), (480, 3387864), (576, 2823220), (640, 2540898), (720, 2258576), (768, 2117415), (960, 1693932), (1152, 1411610), (1280, 1270449), (1440, 1129288), (1920, 846966), (2304, 705805), (2880, 564644), (3840, 423483), (5760, 282322), (11520, 141161)]