80320766040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{261563}}^1$

素因数の和:262433

約数の個数: 96

約数和(自身を含む): 261349517520

約数和(自身を除く): 181028751480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 853, 1706, 2559, 3412, 4265, 5118, 6824, 7677, 8530, 10236, 12795, 15354, 17060, 20472, 25590, 30708, 34120, 38385, 51180, 61416, 76770, 102360, 153540, 261563, 307080, 523126, 784689, 1046252, 1307815, 1569378, 2092504, 2354067, 2615630, 3138756, 3923445, 4708134, 5231260, 6277512, 7846890, 9416268, 10462520, 11770335, 15693780, 18832536, 23540670, 31387560, 47081340, 94162680, 223113239, 446226478, 669339717, 892452956, 1115566195, 1338679434, 1784905912, 2008019151, 2231132390, 2677358868, 3346698585, 4016038302, 4462264780, 5354717736, 6693397170, 8032076604, 8924529560, 10040095755, 13386794340, 16064153208, 20080191510, 26773588680, 40160383020, 80320766040]

約数ペア:

[(1, 80320766040), (2, 40160383020), (3, 26773588680), (4, 20080191510), (5, 16064153208), (6, 13386794340), (8, 10040095755), (9, 8924529560), (10, 8032076604), (12, 6693397170), (15, 5354717736), (18, 4462264780), (20, 4016038302), (24, 3346698585), (30, 2677358868), (36, 2231132390), (40, 2008019151), (45, 1784905912), (60, 1338679434), (72, 1115566195), (90, 892452956), (120, 669339717), (180, 446226478), (360, 223113239), (853, 94162680), (1706, 47081340), (2559, 31387560), (3412, 23540670), (4265, 18832536), (5118, 15693780), (6824, 11770335), (7677, 10462520), (8530, 9416268), (10236, 7846890), (12795, 6277512), (15354, 5231260), (17060, 4708134), (20472, 3923445), (25590, 3138756), (30708, 2615630), (34120, 2354067), (38385, 2092504), (51180, 1569378), (61416, 1307815), (76770, 1046252), (102360, 784689), (153540, 523126), (261563, 307080)]