2508581760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27799}}^1$

素因数の和:27868

約数の個数: 128

約数和(自身を含む): 8166528000

約数和(自身を除く): 5657946240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 5640, 6016, 7520, 9024, 11280, 15040, 18048, 22560, 27799, 30080, 45120, 55598, 83397, 90240, 111196, 138995, 166794, 222392, 277990, 333588, 416985, 444784, 555980, 667176, 833970, 889568, 1111960, 1306553, 1334352, 1667940, 1779136, 2223920, 2613106, 2668704, 3335880, 3558272, 3919659, 4447840, 5226212, 5337408, 6532765, 6671760, 7839318, 8895680, 10452424, 10674816, 13065530, 13343520, 15678636, 17791360, 19598295, 20904848, 26131060, 26687040, 31357272, 39196590, 41809696, 52262120, 53374080, 62714544, 78393180, 83619392, 104524240, 125429088, 156786360, 167238784, 209048480, 250858176, 313572720, 418096960, 501716352, 627145440, 836193920, 1254290880, 2508581760]

約数ペア:

[(1, 2508581760), (2, 1254290880), (3, 836193920), (4, 627145440), (5, 501716352), (6, 418096960), (8, 313572720), (10, 250858176), (12, 209048480), (15, 167238784), (16, 156786360), (20, 125429088), (24, 104524240), (30, 83619392), (32, 78393180), (40, 62714544), (47, 53374080), (48, 52262120), (60, 41809696), (64, 39196590), (80, 31357272), (94, 26687040), (96, 26131060), (120, 20904848), (128, 19598295), (141, 17791360), (160, 15678636), (188, 13343520), (192, 13065530), (235, 10674816), (240, 10452424), (282, 8895680), (320, 7839318), (376, 6671760), (384, 6532765), (470, 5337408), (480, 5226212), (564, 4447840), (640, 3919659), (705, 3558272), (752, 3335880), (940, 2668704), (960, 2613106), (1128, 2223920), (1410, 1779136), (1504, 1667940), (1880, 1334352), (1920, 1306553), (2256, 1111960), (2820, 889568), (3008, 833970), (3760, 667176), (4512, 555980), (5640, 444784), (6016, 416985), (7520, 333588), (9024, 277990), (11280, 222392), (15040, 166794), (18048, 138995), (22560, 111196), (27799, 90240), (30080, 83397), (45120, 55598)]