109805040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8971}}^1$

素因数の和:9007

約数の個数: 120

約数和(自身を含む): 390497328

約数和(自身を除く): 280692288

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, 8971, 12240, 17942, 26913, 35884, 44855, 53826, 71768, 80739, 89710, 107652, 134565, 143536, 152507, 161478, 179420, 215304, 269130, 305014, 322956, 358840, 403695, 430608, 457521, 538260, 610028, 645912, 717680, 762535, 807390, 915042, 1076520, 1220056, 1291824, 1372563, 1525070, 1614780, 1830084, 2153040, 2287605, 2440112, 2745126, 3050140, 3229560, 3660168, 4575210, 5490252, 6100280, 6459120, 6862815, 7320336, 9150420, 10980504, 12200560, 13725630, 18300840, 21961008, 27451260, 36601680, 54902520, 109805040]

約数ペア:

[(1, 109805040), (2, 54902520), (3, 36601680), (4, 27451260), (5, 21961008), (6, 18300840), (8, 13725630), (9, 12200560), (10, 10980504), (12, 9150420), (15, 7320336), (16, 6862815), (17, 6459120), (18, 6100280), (20, 5490252), (24, 4575210), (30, 3660168), (34, 3229560), (36, 3050140), (40, 2745126), (45, 2440112), (48, 2287605), (51, 2153040), (60, 1830084), (68, 1614780), (72, 1525070), (80, 1372563), (85, 1291824), (90, 1220056), (102, 1076520), (120, 915042), (136, 807390), (144, 762535), (153, 717680), (170, 645912), (180, 610028), (204, 538260), (240, 457521), (255, 430608), (272, 403695), (306, 358840), (340, 322956), (360, 305014), (408, 269130), (510, 215304), (612, 179420), (680, 161478), (720, 152507), (765, 143536), (816, 134565), (1020, 107652), (1224, 89710), (1360, 80739), (1530, 71768), (2040, 53826), (2448, 44855), (3060, 35884), (4080, 26913), (6120, 17942), (8971, 12240)]