767276880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 2447843328

約数和(自身を除く): 1680566448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 251, 271, 282, 376, 470, 502, 542, 564, 705, 752, 753, 813, 940, 1004, 1084, 1128, 1255, 1355, 1410, 1506, 1626, 1880, 2008, 2168, 2256, 2510, 2710, 2820, 3012, 3252, 3760, 3765, 4016, 4065, 4336, 5020, 5420, 5640, 6024, 6504, 7530, 8130, 10040, 10840, 11280, 11797, 12048, 12737, 13008, 15060, 16260, 20080, 21680, 23594, 25474, 30120, 32520, 35391, 38211, 47188, 50948, 58985, 60240, 63685, 65040, 68021, 70782, 76422, 94376, 101896, 117970, 127370, 136042, 141564, 152844, 176955, 188752, 191055, 203792, 204063, 235940, 254740, 272084, 283128, 305688, 340105, 353910, 382110, 408126, 471880, 509480, 544168, 566256, 611376, 680210, 707820, 764220, 816252, 943760, 1018960, 1020315, 1088336, 1360420, 1415640, 1528440, 1632504, 2040630, 2720840, 2831280, 3056880, 3196987, 3265008, 4081260, 5441680, 6393974, 8162520, 9590961, 12787948, 15984935, 16325040, 19181922, 25575896, 31969870, 38363844, 47954805, 51151792, 63939740, 76727688, 95909610, 127879480, 153455376, 191819220, 255758960, 383638440, 767276880]

約数ペア:

[(1, 767276880), (2, 383638440), (3, 255758960), (4, 191819220), (5, 153455376), (6, 127879480), (8, 95909610), (10, 76727688), (12, 63939740), (15, 51151792), (16, 47954805), (20, 38363844), (24, 31969870), (30, 25575896), (40, 19181922), (47, 16325040), (48, 15984935), (60, 12787948), (80, 9590961), (94, 8162520), (120, 6393974), (141, 5441680), (188, 4081260), (235, 3265008), (240, 3196987), (251, 3056880), (271, 2831280), (282, 2720840), (376, 2040630), (470, 1632504), (502, 1528440), (542, 1415640), (564, 1360420), (705, 1088336), (752, 1020315), (753, 1018960), (813, 943760), (940, 816252), (1004, 764220), (1084, 707820), (1128, 680210), (1255, 611376), (1355, 566256), (1410, 544168), (1506, 509480), (1626, 471880), (1880, 408126), (2008, 382110), (2168, 353910), (2256, 340105), (2510, 305688), (2710, 283128), (2820, 272084), (3012, 254740), (3252, 235940), (3760, 204063), (3765, 203792), (4016, 191055), (4065, 188752), (4336, 176955), (5020, 152844), (5420, 141564), (5640, 136042), (6024, 127370), (6504, 117970), (7530, 101896), (8130, 94376), (10040, 76422), (10840, 70782), (11280, 68021), (11797, 65040), (12048, 63685), (12737, 60240), (13008, 58985), (15060, 50948), (16260, 47188), (20080, 38211), (21680, 35391), (23594, 32520), (25474, 30120)]