180852480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5233}}^1$

素因数の和:5263

約数の個数: 144

約数和(自身を含む): 641897760

約数和(自身を除く): 461045280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5233, 5760, 6912, 8640, 10466, 11520, 15699, 17280, 20932, 26165, 31398, 34560, 41864, 47097, 52330, 62796, 78495, 83728, 94194, 104660, 125592, 141291, 156990, 167456, 188388, 209320, 235485, 251184, 282582, 313980, 334912, 376776, 418640, 470970, 502368, 565164, 627960, 669824, 706455, 753552, 837280, 941940, 1004736, 1130328, 1255920, 1339648, 1412910, 1507104, 1674560, 1883880, 2009472, 2260656, 2511840, 2825820, 3014208, 3349120, 3767760, 4018944, 4521312, 5023680, 5651640, 6028416, 6698240, 7535520, 9042624, 10047360, 11303280, 12056832, 15071040, 18085248, 20094720, 22606560, 30142080, 36170496, 45213120, 60284160, 90426240, 180852480]

約数ペア:

[(1, 180852480), (2, 90426240), (3, 60284160), (4, 45213120), (5, 36170496), (6, 30142080), (8, 22606560), (9, 20094720), (10, 18085248), (12, 15071040), (15, 12056832), (16, 11303280), (18, 10047360), (20, 9042624), (24, 7535520), (27, 6698240), (30, 6028416), (32, 5651640), (36, 5023680), (40, 4521312), (45, 4018944), (48, 3767760), (54, 3349120), (60, 3014208), (64, 2825820), (72, 2511840), (80, 2260656), (90, 2009472), (96, 1883880), (108, 1674560), (120, 1507104), (128, 1412910), (135, 1339648), (144, 1255920), (160, 1130328), (180, 1004736), (192, 941940), (216, 837280), (240, 753552), (256, 706455), (270, 669824), (288, 627960), (320, 565164), (360, 502368), (384, 470970), (432, 418640), (480, 376776), (540, 334912), (576, 313980), (640, 282582), (720, 251184), (768, 235485), (864, 209320), (960, 188388), (1080, 167456), (1152, 156990), (1280, 141291), (1440, 125592), (1728, 104660), (1920, 94194), (2160, 83728), (2304, 78495), (2880, 62796), (3456, 52330), (3840, 47097), (4320, 41864), (5233, 34560), (5760, 31398), (6912, 26165), (8640, 20932), (10466, 17280), (11520, 15699)]