318269760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17449}}^1$

素因数の和:17488

約数の個数: 112

約数和(自身を含む): 1063752000

約数和(自身を除く): 745482240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 17449, 18240, 34898, 52347, 69796, 87245, 104694, 139592, 174490, 209388, 261735, 279184, 331531, 348980, 418776, 523470, 558368, 663062, 697960, 837552, 994593, 1046940, 1116736, 1326124, 1395920, 1657655, 1675104, 1989186, 2093880, 2652248, 2791840, 3315310, 3350208, 3978372, 4187760, 4972965, 5304496, 5583680, 6630620, 7956744, 8375520, 9945930, 10608992, 13261240, 15913488, 16751040, 19891860, 21217984, 26522480, 31826976, 39783720, 53044960, 63653952, 79567440, 106089920, 159134880, 318269760]

約数ペア:

[(1, 318269760), (2, 159134880), (3, 106089920), (4, 79567440), (5, 63653952), (6, 53044960), (8, 39783720), (10, 31826976), (12, 26522480), (15, 21217984), (16, 19891860), (19, 16751040), (20, 15913488), (24, 13261240), (30, 10608992), (32, 9945930), (38, 8375520), (40, 7956744), (48, 6630620), (57, 5583680), (60, 5304496), (64, 4972965), (76, 4187760), (80, 3978372), (95, 3350208), (96, 3315310), (114, 2791840), (120, 2652248), (152, 2093880), (160, 1989186), (190, 1675104), (192, 1657655), (228, 1395920), (240, 1326124), (285, 1116736), (304, 1046940), (320, 994593), (380, 837552), (456, 697960), (480, 663062), (570, 558368), (608, 523470), (760, 418776), (912, 348980), (960, 331531), (1140, 279184), (1216, 261735), (1520, 209388), (1824, 174490), (2280, 139592), (3040, 104694), (3648, 87245), (4560, 69796), (6080, 52347), (9120, 34898), (17449, 18240)]