304863120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 180

約数和(自身を含む): 1052773020

約数和(自身を除く): 747909900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 229, 240, 258, 344, 360, 387, 430, 458, 516, 645, 687, 688, 720, 774, 860, 916, 1032, 1145, 1290, 1374, 1548, 1720, 1832, 1849, 1935, 2061, 2064, 2290, 2580, 2748, 3096, 3435, 3440, 3664, 3698, 3870, 4122, 4580, 5160, 5496, 5547, 6192, 6870, 7396, 7740, 8244, 9160, 9245, 9847, 10305, 10320, 10992, 11094, 13740, 14792, 15480, 16488, 16641, 18320, 18490, 19694, 20610, 22188, 27480, 27735, 29541, 29584, 30960, 32976, 33282, 36980, 39388, 41220, 44376, 49235, 54960, 55470, 59082, 66564, 73960, 78776, 82440, 83205, 88623, 88752, 98470, 110940, 118164, 133128, 147705, 147920, 157552, 164880, 166410, 177246, 196940, 221880, 236328, 266256, 295410, 332820, 354492, 393880, 423421, 443115, 443760, 472656, 590820, 665640, 708984, 787760, 846842, 886230, 1181640, 1270263, 1331280, 1417968, 1693684, 1772460, 2117105, 2363280, 2540526, 3387368, 3544920, 3810789, 4234210, 5081052, 6351315, 6774736, 7089840, 7621578, 8468420, 10162104, 12702630, 15243156, 16936840, 19053945, 20324208, 25405260, 30486312, 33873680, 38107890, 50810520, 60972624, 76215780, 101621040, 152431560, 304863120]

約数ペア:

[(1, 304863120), (2, 152431560), (3, 101621040), (4, 76215780), (5, 60972624), (6, 50810520), (8, 38107890), (9, 33873680), (10, 30486312), (12, 25405260), (15, 20324208), (16, 19053945), (18, 16936840), (20, 15243156), (24, 12702630), (30, 10162104), (36, 8468420), (40, 7621578), (43, 7089840), (45, 6774736), (48, 6351315), (60, 5081052), (72, 4234210), (80, 3810789), (86, 3544920), (90, 3387368), (120, 2540526), (129, 2363280), (144, 2117105), (172, 1772460), (180, 1693684), (215, 1417968), (229, 1331280), (240, 1270263), (258, 1181640), (344, 886230), (360, 846842), (387, 787760), (430, 708984), (458, 665640), (516, 590820), (645, 472656), (687, 443760), (688, 443115), (720, 423421), (774, 393880), (860, 354492), (916, 332820), (1032, 295410), (1145, 266256), (1290, 236328), (1374, 221880), (1548, 196940), (1720, 177246), (1832, 166410), (1849, 164880), (1935, 157552), (2061, 147920), (2064, 147705), (2290, 133128), (2580, 118164), (2748, 110940), (3096, 98470), (3435, 88752), (3440, 88623), (3664, 83205), (3698, 82440), (3870, 78776), (4122, 73960), (4580, 66564), (5160, 59082), (5496, 55470), (5547, 54960), (6192, 49235), (6870, 44376), (7396, 41220), (7740, 39388), (8244, 36980), (9160, 33282), (9245, 32976), (9847, 30960), (10305, 29584), (10320, 29541), (10992, 27735), (11094, 27480), (13740, 22188), (14792, 20610), (15480, 19694), (16488, 18490), (16641, 18320)]