313679880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18539}}^1$

素因数の和:18603

約数の個数: 96

約数和(自身を含む): 1041206400

約数和(自身を除く): 727526520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 18539, 37078, 55617, 74156, 92695, 111234, 148312, 166851, 185390, 222468, 278085, 333702, 370780, 444936, 556170, 667404, 741560, 834255, 871333, 1112340, 1334808, 1668510, 1742666, 2224680, 2613999, 3337020, 3485332, 4356665, 5227998, 6674040, 6970664, 7841997, 8713330, 10455996, 13069995, 15683994, 17426660, 20911992, 26139990, 31367988, 34853320, 39209985, 52279980, 62735976, 78419970, 104559960, 156839940, 313679880]

約数ペア:

[(1, 313679880), (2, 156839940), (3, 104559960), (4, 78419970), (5, 62735976), (6, 52279980), (8, 39209985), (9, 34853320), (10, 31367988), (12, 26139990), (15, 20911992), (18, 17426660), (20, 15683994), (24, 13069995), (30, 10455996), (36, 8713330), (40, 7841997), (45, 6970664), (47, 6674040), (60, 5227998), (72, 4356665), (90, 3485332), (94, 3337020), (120, 2613999), (141, 2224680), (180, 1742666), (188, 1668510), (235, 1334808), (282, 1112340), (360, 871333), (376, 834255), (423, 741560), (470, 667404), (564, 556170), (705, 444936), (846, 370780), (940, 333702), (1128, 278085), (1410, 222468), (1692, 185390), (1880, 166851), (2115, 148312), (2820, 111234), (3384, 92695), (4230, 74156), (5640, 55617), (8460, 37078), (16920, 18539)]