154819680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18973}}^1$

素因数の和:19008

約数の個数: 96

約数和(自身を含む): 516396384

約数和(自身を除く): 361576704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 18973, 37946, 56919, 75892, 94865, 113838, 151784, 189730, 227676, 284595, 303568, 322541, 379460, 455352, 569190, 607136, 645082, 758920, 910704, 967623, 1138380, 1290164, 1517840, 1612705, 1821408, 1935246, 2276760, 2580328, 3035680, 3225410, 3870492, 4553520, 4838115, 5160656, 6450820, 7740984, 9107040, 9676230, 10321312, 12901640, 15481968, 19352460, 25803280, 30963936, 38704920, 51606560, 77409840, 154819680]

約数ペア:

[(1, 154819680), (2, 77409840), (3, 51606560), (4, 38704920), (5, 30963936), (6, 25803280), (8, 19352460), (10, 15481968), (12, 12901640), (15, 10321312), (16, 9676230), (17, 9107040), (20, 7740984), (24, 6450820), (30, 5160656), (32, 4838115), (34, 4553520), (40, 3870492), (48, 3225410), (51, 3035680), (60, 2580328), (68, 2276760), (80, 1935246), (85, 1821408), (96, 1612705), (102, 1517840), (120, 1290164), (136, 1138380), (160, 967623), (170, 910704), (204, 758920), (240, 645082), (255, 607136), (272, 569190), (340, 455352), (408, 379460), (480, 322541), (510, 303568), (544, 284595), (680, 227676), (816, 189730), (1020, 151784), (1360, 113838), (1632, 94865), (2040, 75892), (2720, 56919), (4080, 37946), (8160, 18973)]