1556003880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{254249}}^1$

素因数の和:254283

約数の個数: 96

約数和(自身を含む): 5354505000

約数和(自身を除く): 3798501120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 254249, 508498, 762747, 1016996, 1271245, 1525494, 2033992, 2288241, 2542490, 3050988, 3813735, 4322233, 4576482, 5084980, 6101976, 7627470, 8644466, 9152964, 10169960, 11441205, 12966699, 15254940, 17288932, 18305928, 21611165, 22882410, 25933398, 30509880, 34577864, 38900097, 43222330, 45764820, 51866796, 64833495, 77800194, 86444660, 91529640, 103733592, 129666990, 155600388, 172889320, 194500485, 259333980, 311200776, 389000970, 518667960, 778001940, 1556003880]

約数ペア:

[(1, 1556003880), (2, 778001940), (3, 518667960), (4, 389000970), (5, 311200776), (6, 259333980), (8, 194500485), (9, 172889320), (10, 155600388), (12, 129666990), (15, 103733592), (17, 91529640), (18, 86444660), (20, 77800194), (24, 64833495), (30, 51866796), (34, 45764820), (36, 43222330), (40, 38900097), (45, 34577864), (51, 30509880), (60, 25933398), (68, 22882410), (72, 21611165), (85, 18305928), (90, 17288932), (102, 15254940), (120, 12966699), (136, 11441205), (153, 10169960), (170, 9152964), (180, 8644466), (204, 7627470), (255, 6101976), (306, 5084980), (340, 4576482), (360, 4322233), (408, 3813735), (510, 3050988), (612, 2542490), (680, 2288241), (765, 2033992), (1020, 1525494), (1224, 1271245), (1530, 1016996), (2040, 762747), (3060, 508498), (6120, 254249)]