90426240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{5233}}^1$

素因数の和:5261

約数の個数: 128

約数和(自身を含む): 320320800

約数和(自身を除く): 229894560

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5233, 5760, 8640, 10466, 15699, 17280, 20932, 26165, 31398, 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, 1412910, 1507104, 1674560, 1883880, 2009472, 2260656, 2511840, 2825820, 3014208, 3349120, 3767760, 4521312, 5023680, 5651640, 6028416, 7535520, 9042624, 10047360, 11303280, 15071040, 18085248, 22606560, 30142080, 45213120, 90426240]

約数ペア:

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