259108560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21169}}^1$

素因数の和:21205

約数の個数: 120

約数和(自身を含む): 921403080

約数和(自身を除く): 662294520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 21169, 42338, 63507, 84676, 105845, 127014, 169352, 190521, 211690, 254028, 317535, 338704, 359873, 381042, 423380, 508056, 635070, 719746, 762084, 846760, 952605, 1016112, 1079619, 1270140, 1439492, 1524168, 1693520, 1799365, 1905210, 2159238, 2540280, 2878984, 3048336, 3238857, 3598730, 3810420, 4318476, 5080560, 5398095, 5757968, 6477714, 7197460, 7620840, 8636952, 10796190, 12955428, 14394920, 15241680, 16194285, 17273904, 21592380, 25910856, 28789840, 32388570, 43184760, 51821712, 64777140, 86369520, 129554280, 259108560]

約数ペア:

[(1, 259108560), (2, 129554280), (3, 86369520), (4, 64777140), (5, 51821712), (6, 43184760), (8, 32388570), (9, 28789840), (10, 25910856), (12, 21592380), (15, 17273904), (16, 16194285), (17, 15241680), (18, 14394920), (20, 12955428), (24, 10796190), (30, 8636952), (34, 7620840), (36, 7197460), (40, 6477714), (45, 5757968), (48, 5398095), (51, 5080560), (60, 4318476), (68, 3810420), (72, 3598730), (80, 3238857), (85, 3048336), (90, 2878984), (102, 2540280), (120, 2159238), (136, 1905210), (144, 1799365), (153, 1693520), (170, 1524168), (180, 1439492), (204, 1270140), (240, 1079619), (255, 1016112), (272, 952605), (306, 846760), (340, 762084), (360, 719746), (408, 635070), (510, 508056), (612, 423380), (680, 381042), (720, 359873), (765, 338704), (816, 317535), (1020, 254028), (1224, 211690), (1360, 190521), (1530, 169352), (2040, 127014), (2448, 105845), (3060, 84676), (4080, 63507), (6120, 42338), (12240, 21169)]