2019887640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{330047}}^1$

素因数の和:330081

約数の個数: 96

約数和(自身を含む): 6950810880

約数和(自身を除く): 4930923240

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, 330047, 660094, 990141, 1320188, 1650235, 1980282, 2640376, 2970423, 3300470, 3960564, 4950705, 5610799, 5940846, 6600940, 7921128, 9901410, 11221598, 11881692, 13201880, 14852115, 16832397, 19802820, 22443196, 23763384, 28053995, 29704230, 33664794, 39605640, 44886392, 50497191, 56107990, 59408460, 67329588, 84161985, 100994382, 112215980, 118816920, 134659176, 168323970, 201988764, 224431960, 252485955, 336647940, 403977528, 504971910, 673295880, 1009943820, 2019887640]

約数ペア:

[(1, 2019887640), (2, 1009943820), (3, 673295880), (4, 504971910), (5, 403977528), (6, 336647940), (8, 252485955), (9, 224431960), (10, 201988764), (12, 168323970), (15, 134659176), (17, 118816920), (18, 112215980), (20, 100994382), (24, 84161985), (30, 67329588), (34, 59408460), (36, 56107990), (40, 50497191), (45, 44886392), (51, 39605640), (60, 33664794), (68, 29704230), (72, 28053995), (85, 23763384), (90, 22443196), (102, 19802820), (120, 16832397), (136, 14852115), (153, 13201880), (170, 11881692), (180, 11221598), (204, 9901410), (255, 7921128), (306, 6600940), (340, 5940846), (360, 5610799), (408, 4950705), (510, 3960564), (612, 3300470), (680, 2970423), (765, 2640376), (1020, 1980282), (1224, 1650235), (1530, 1320188), (2040, 990141), (3060, 660094), (6120, 330047)]