494122680

素因数分解:

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

素因数の和:9011

約数の個数: 160

約数和(自身を含む): 1758691440

約数和(自身を除く): 1264568760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6885, 8971, 9180, 11016, 13770, 17942, 18360, 26913, 27540, 35884, 44855, 53826, 55080, 71768, 80739, 89710, 107652, 134565, 152507, 161478, 179420, 215304, 242217, 269130, 305014, 322956, 358840, 403695, 457521, 484434, 538260, 610028, 645912, 726651, 762535, 807390, 915042, 968868, 1076520, 1211085, 1220056, 1372563, 1453302, 1525070, 1614780, 1830084, 1937736, 2287605, 2422170, 2745126, 2906604, 3050140, 3229560, 3633255, 3660168, 4117689, 4575210, 4844340, 5490252, 5813208, 6100280, 6862815, 7266510, 8235378, 9150420, 9688680, 10980504, 12353067, 13725630, 14533020, 16470756, 18300840, 20588445, 24706134, 27451260, 29066040, 32941512, 41176890, 49412268, 54902520, 61765335, 82353780, 98824536, 123530670, 164707560, 247061340, 494122680]

約数ペア:

[(1, 494122680), (2, 247061340), (3, 164707560), (4, 123530670), (5, 98824536), (6, 82353780), (8, 61765335), (9, 54902520), (10, 49412268), (12, 41176890), (15, 32941512), (17, 29066040), (18, 27451260), (20, 24706134), (24, 20588445), (27, 18300840), (30, 16470756), (34, 14533020), (36, 13725630), (40, 12353067), (45, 10980504), (51, 9688680), (54, 9150420), (60, 8235378), (68, 7266510), (72, 6862815), (81, 6100280), (85, 5813208), (90, 5490252), (102, 4844340), (108, 4575210), (120, 4117689), (135, 3660168), (136, 3633255), (153, 3229560), (162, 3050140), (170, 2906604), (180, 2745126), (204, 2422170), (216, 2287605), (255, 1937736), (270, 1830084), (306, 1614780), (324, 1525070), (340, 1453302), (360, 1372563), (405, 1220056), (408, 1211085), (459, 1076520), (510, 968868), (540, 915042), (612, 807390), (648, 762535), (680, 726651), (765, 645912), (810, 610028), (918, 538260), (1020, 484434), (1080, 457521), (1224, 403695), (1377, 358840), (1530, 322956), (1620, 305014), (1836, 269130), (2040, 242217), (2295, 215304), (2754, 179420), (3060, 161478), (3240, 152507), (3672, 134565), (4590, 107652), (5508, 89710), (6120, 80739), (6885, 71768), (8971, 55080), (9180, 53826), (11016, 44855), (13770, 35884), (17942, 27540), (18360, 26913)]