240834720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 873573120

約数和(自身を除く): 632738400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 229, 240, 280, 313, 336, 420, 458, 480, 560, 626, 672, 687, 840, 916, 939, 1120, 1145, 1252, 1374, 1565, 1603, 1680, 1832, 1878, 2191, 2290, 2504, 2748, 3130, 3206, 3360, 3435, 3664, 3756, 4382, 4580, 4695, 4809, 5008, 5496, 6260, 6412, 6573, 6870, 7328, 7512, 8015, 8764, 9160, 9390, 9618, 10016, 10955, 10992, 12520, 12824, 13146, 13740, 15024, 16030, 17528, 18320, 18780, 19236, 21910, 21984, 24045, 25040, 25648, 26292, 27480, 30048, 32060, 32865, 35056, 36640, 37560, 38472, 43820, 48090, 50080, 51296, 52584, 54960, 64120, 65730, 70112, 71677, 75120, 76944, 87640, 96180, 105168, 109920, 128240, 131460, 143354, 150240, 153888, 175280, 192360, 210336, 215031, 256480, 262920, 286708, 350560, 358385, 384720, 430062, 501739, 525840, 573416, 716770, 769440, 860124, 1003478, 1051680, 1075155, 1146832, 1433540, 1505217, 1720248, 2006956, 2150310, 2293664, 2508695, 2867080, 3010434, 3440496, 4013912, 4300620, 5017390, 5734160, 6020868, 6880992, 7526085, 8027824, 8601240, 10034780, 11468320, 12041736, 15052170, 16055648, 17202480, 20069560, 24083472, 30104340, 34404960, 40139120, 48166944, 60208680, 80278240, 120417360, 240834720]

約数ペア:

[(1, 240834720), (2, 120417360), (3, 80278240), (4, 60208680), (5, 48166944), (6, 40139120), (7, 34404960), (8, 30104340), (10, 24083472), (12, 20069560), (14, 17202480), (15, 16055648), (16, 15052170), (20, 12041736), (21, 11468320), (24, 10034780), (28, 8601240), (30, 8027824), (32, 7526085), (35, 6880992), (40, 6020868), (42, 5734160), (48, 5017390), (56, 4300620), (60, 4013912), (70, 3440496), (80, 3010434), (84, 2867080), (96, 2508695), (105, 2293664), (112, 2150310), (120, 2006956), (140, 1720248), (160, 1505217), (168, 1433540), (210, 1146832), (224, 1075155), (229, 1051680), (240, 1003478), (280, 860124), (313, 769440), (336, 716770), (420, 573416), (458, 525840), (480, 501739), (560, 430062), (626, 384720), (672, 358385), (687, 350560), (840, 286708), (916, 262920), (939, 256480), (1120, 215031), (1145, 210336), (1252, 192360), (1374, 175280), (1565, 153888), (1603, 150240), (1680, 143354), (1832, 131460), (1878, 128240), (2191, 109920), (2290, 105168), (2504, 96180), (2748, 87640), (3130, 76944), (3206, 75120), (3360, 71677), (3435, 70112), (3664, 65730), (3756, 64120), (4382, 54960), (4580, 52584), (4695, 51296), (4809, 50080), (5008, 48090), (5496, 43820), (6260, 38472), (6412, 37560), (6573, 36640), (6870, 35056), (7328, 32865), (7512, 32060), (8015, 30048), (8764, 27480), (9160, 26292), (9390, 25648), (9618, 25040), (10016, 24045), (10955, 21984), (10992, 21910), (12520, 19236), (12824, 18780), (13146, 18320), (13740, 17528), (15024, 16030)]