478669680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39107}}^1$

素因数の和:39143

約数の個数: 120

約数和(自身を含む): 1702136592

約数和(自身を除く): 1223466912

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, 39107, 78214, 117321, 156428, 195535, 234642, 312856, 351963, 391070, 469284, 586605, 625712, 664819, 703926, 782140, 938568, 1173210, 1329638, 1407852, 1564280, 1759815, 1877136, 1994457, 2346420, 2659276, 2815704, 3128560, 3324095, 3519630, 3988914, 4692840, 5318552, 5631408, 5983371, 6648190, 7039260, 7977828, 9385680, 9972285, 10637104, 11966742, 13296380, 14078520, 15955656, 19944570, 23933484, 26592760, 28157040, 29916855, 31911312, 39889140, 47866968, 53185520, 59833710, 79778280, 95733936, 119667420, 159556560, 239334840, 478669680]

約数ペア:

[(1, 478669680), (2, 239334840), (3, 159556560), (4, 119667420), (5, 95733936), (6, 79778280), (8, 59833710), (9, 53185520), (10, 47866968), (12, 39889140), (15, 31911312), (16, 29916855), (17, 28157040), (18, 26592760), (20, 23933484), (24, 19944570), (30, 15955656), (34, 14078520), (36, 13296380), (40, 11966742), (45, 10637104), (48, 9972285), (51, 9385680), (60, 7977828), (68, 7039260), (72, 6648190), (80, 5983371), (85, 5631408), (90, 5318552), (102, 4692840), (120, 3988914), (136, 3519630), (144, 3324095), (153, 3128560), (170, 2815704), (180, 2659276), (204, 2346420), (240, 1994457), (255, 1877136), (272, 1759815), (306, 1564280), (340, 1407852), (360, 1329638), (408, 1173210), (510, 938568), (612, 782140), (680, 703926), (720, 664819), (765, 625712), (816, 586605), (1020, 469284), (1224, 391070), (1360, 351963), (1530, 312856), (2040, 234642), (2448, 195535), (3060, 156428), (4080, 117321), (6120, 78214), (12240, 39107)]