313711920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:800

約数の個数: 160

約数和(自身を含む): 1086359040

約数和(自身を除く): 772647120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 311, 360, 432, 467, 540, 622, 720, 933, 934, 1080, 1244, 1401, 1555, 1866, 1868, 2160, 2335, 2488, 2799, 2802, 3110, 3732, 3736, 4203, 4665, 4670, 4976, 5598, 5604, 6220, 7005, 7464, 7472, 8397, 8406, 9330, 9340, 11196, 11208, 12440, 12609, 13995, 14010, 14928, 16794, 16812, 18660, 18680, 21015, 22392, 22416, 24880, 25218, 27990, 28020, 33588, 33624, 37320, 37360, 41985, 42030, 44784, 50436, 55980, 56040, 63045, 67176, 67248, 74640, 83970, 84060, 100872, 111960, 112080, 126090, 134352, 145237, 167940, 168120, 201744, 223920, 252180, 290474, 335880, 336240, 435711, 504360, 580948, 671760, 726185, 871422, 1008720, 1161896, 1307133, 1452370, 1742844, 2178555, 2323792, 2614266, 2904740, 3485688, 3921399, 4357110, 5228532, 5809480, 6535665, 6971376, 7842798, 8714220, 10457064, 11618960, 13071330, 15685596, 17428440, 19606995, 20914128, 26142660, 31371192, 34856880, 39213990, 52285320, 62742384, 78427980, 104570640, 156855960, 313711920]

約数ペア:

[(1, 313711920), (2, 156855960), (3, 104570640), (4, 78427980), (5, 62742384), (6, 52285320), (8, 39213990), (9, 34856880), (10, 31371192), (12, 26142660), (15, 20914128), (16, 19606995), (18, 17428440), (20, 15685596), (24, 13071330), (27, 11618960), (30, 10457064), (36, 8714220), (40, 7842798), (45, 6971376), (48, 6535665), (54, 5809480), (60, 5228532), (72, 4357110), (80, 3921399), (90, 3485688), (108, 2904740), (120, 2614266), (135, 2323792), (144, 2178555), (180, 1742844), (216, 1452370), (240, 1307133), (270, 1161896), (311, 1008720), (360, 871422), (432, 726185), (467, 671760), (540, 580948), (622, 504360), (720, 435711), (933, 336240), (934, 335880), (1080, 290474), (1244, 252180), (1401, 223920), (1555, 201744), (1866, 168120), (1868, 167940), (2160, 145237), (2335, 134352), (2488, 126090), (2799, 112080), (2802, 111960), (3110, 100872), (3732, 84060), (3736, 83970), (4203, 74640), (4665, 67248), (4670, 67176), (4976, 63045), (5598, 56040), (5604, 55980), (6220, 50436), (7005, 44784), (7464, 42030), (7472, 41985), (8397, 37360), (8406, 37320), (9330, 33624), (9340, 33588), (11196, 28020), (11208, 27990), (12440, 25218), (12609, 24880), (13995, 22416), (14010, 22392), (14928, 21015), (16794, 18680), (16812, 18660)]