1227638400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3119}}^1$

素因数の和:3187

約数の個数: 192

約数和(自身を含む): 4143484800

約数和(自身を除く): 2915846400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 128, 150, 160, 164, 192, 200, 205, 240, 246, 300, 320, 328, 384, 400, 410, 480, 492, 600, 615, 640, 656, 800, 820, 960, 984, 1025, 1200, 1230, 1312, 1600, 1640, 1920, 1968, 2050, 2400, 2460, 2624, 3075, 3119, 3200, 3280, 3936, 4100, 4800, 4920, 5248, 6150, 6238, 6560, 7872, 8200, 9357, 9600, 9840, 12300, 12476, 13120, 15595, 15744, 16400, 18714, 19680, 24600, 24952, 26240, 31190, 32800, 37428, 39360, 46785, 49200, 49904, 62380, 65600, 74856, 77975, 78720, 93570, 98400, 99808, 124760, 127879, 131200, 149712, 155950, 187140, 196800, 199616, 233925, 249520, 255758, 299424, 311900, 374280, 383637, 393600, 399232, 467850, 499040, 511516, 598848, 623800, 639395, 748560, 767274, 935700, 998080, 1023032, 1197696, 1247600, 1278790, 1497120, 1534548, 1871400, 1918185, 1996160, 2046064, 2495200, 2557580, 2994240, 3069096, 3196975, 3742800, 3836370, 4092128, 4990400, 5115160, 5988480, 6138192, 6393950, 7485600, 7672740, 8184256, 9590925, 9980800, 10230320, 12276384, 12787900, 14971200, 15345480, 16368512, 19181850, 20460640, 24552768, 25575800, 29942400, 30690960, 38363700, 40921280, 49105536, 51151600, 61381920, 76727400, 81842560, 102303200, 122763840, 153454800, 204606400, 245527680, 306909600, 409212800, 613819200, 1227638400]

約数ペア:

[(1, 1227638400), (2, 613819200), (3, 409212800), (4, 306909600), (5, 245527680), (6, 204606400), (8, 153454800), (10, 122763840), (12, 102303200), (15, 81842560), (16, 76727400), (20, 61381920), (24, 51151600), (25, 49105536), (30, 40921280), (32, 38363700), (40, 30690960), (41, 29942400), (48, 25575800), (50, 24552768), (60, 20460640), (64, 19181850), (75, 16368512), (80, 15345480), (82, 14971200), (96, 12787900), (100, 12276384), (120, 10230320), (123, 9980800), (128, 9590925), (150, 8184256), (160, 7672740), (164, 7485600), (192, 6393950), (200, 6138192), (205, 5988480), (240, 5115160), (246, 4990400), (300, 4092128), (320, 3836370), (328, 3742800), (384, 3196975), (400, 3069096), (410, 2994240), (480, 2557580), (492, 2495200), (600, 2046064), (615, 1996160), (640, 1918185), (656, 1871400), (800, 1534548), (820, 1497120), (960, 1278790), (984, 1247600), (1025, 1197696), (1200, 1023032), (1230, 998080), (1312, 935700), (1600, 767274), (1640, 748560), (1920, 639395), (1968, 623800), (2050, 598848), (2400, 511516), (2460, 499040), (2624, 467850), (3075, 399232), (3119, 393600), (3200, 383637), (3280, 374280), (3936, 311900), (4100, 299424), (4800, 255758), (4920, 249520), (5248, 233925), (6150, 199616), (6238, 196800), (6560, 187140), (7872, 155950), (8200, 149712), (9357, 131200), (9600, 127879), (9840, 124760), (12300, 99808), (12476, 98400), (13120, 93570), (15595, 78720), (15744, 77975), (16400, 74856), (18714, 65600), (19680, 62380), (24600, 49904), (24952, 49200), (26240, 46785), (31190, 39360), (32800, 37428)]