109380720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 383725440

約数和(自身を除く): 274344720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 83, 85, 95, 102, 114, 120, 136, 152, 166, 170, 190, 204, 228, 240, 249, 255, 272, 285, 289, 304, 323, 332, 340, 380, 408, 415, 456, 498, 510, 570, 578, 646, 664, 680, 760, 816, 830, 867, 912, 969, 996, 1020, 1140, 1156, 1245, 1292, 1328, 1360, 1411, 1445, 1520, 1577, 1615, 1660, 1734, 1938, 1992, 2040, 2280, 2312, 2490, 2584, 2822, 2890, 3154, 3230, 3320, 3468, 3876, 3984, 4080, 4233, 4335, 4560, 4624, 4731, 4845, 4980, 5168, 5491, 5644, 5780, 6308, 6460, 6640, 6936, 7055, 7752, 7885, 8466, 8670, 9462, 9690, 9960, 10982, 11288, 11560, 12616, 12920, 13872, 14110, 15504, 15770, 16473, 16932, 17340, 18924, 19380, 19920, 21165, 21964, 22576, 23120, 23655, 23987, 25232, 25840, 26809, 27455, 28220, 31540, 32946, 33864, 34680, 37848, 38760, 42330, 43928, 47310, 47974, 53618, 54910, 56440, 63080, 65892, 67728, 69360, 71961, 75696, 77520, 80427, 82365, 84660, 87856, 94620, 95948, 107236, 109820, 112880, 119935, 126160, 131784, 134045, 143922, 160854, 164730, 169320, 189240, 191896, 214472, 219640, 239870, 263568, 268090, 287844, 321708, 329460, 338640, 359805, 378480, 383792, 402135, 428944, 439280, 455753, 479740, 536180, 575688, 643416, 658920, 719610, 804270, 911506, 959480, 1072360, 1151376, 1286832, 1317840, 1367259, 1439220, 1608540, 1823012, 1918960, 2144720, 2278765, 2734518, 2878440, 3217080, 3646024, 4557530, 5469036, 5756880, 6434160, 6836295, 7292048, 9115060, 10938072, 13672590, 18230120, 21876144, 27345180, 36460240, 54690360, 109380720]

約数ペア:

[(1, 109380720), (2, 54690360), (3, 36460240), (4, 27345180), (5, 21876144), (6, 18230120), (8, 13672590), (10, 10938072), (12, 9115060), (15, 7292048), (16, 6836295), (17, 6434160), (19, 5756880), (20, 5469036), (24, 4557530), (30, 3646024), (34, 3217080), (38, 2878440), (40, 2734518), (48, 2278765), (51, 2144720), (57, 1918960), (60, 1823012), (68, 1608540), (76, 1439220), (80, 1367259), (83, 1317840), (85, 1286832), (95, 1151376), (102, 1072360), (114, 959480), (120, 911506), (136, 804270), (152, 719610), (166, 658920), (170, 643416), (190, 575688), (204, 536180), (228, 479740), (240, 455753), (249, 439280), (255, 428944), (272, 402135), (285, 383792), (289, 378480), (304, 359805), (323, 338640), (332, 329460), (340, 321708), (380, 287844), (408, 268090), (415, 263568), (456, 239870), (498, 219640), (510, 214472), (570, 191896), (578, 189240), (646, 169320), (664, 164730), (680, 160854), (760, 143922), (816, 134045), (830, 131784), (867, 126160), (912, 119935), (969, 112880), (996, 109820), (1020, 107236), (1140, 95948), (1156, 94620), (1245, 87856), (1292, 84660), (1328, 82365), (1360, 80427), (1411, 77520), (1445, 75696), (1520, 71961), (1577, 69360), (1615, 67728), (1660, 65892), (1734, 63080), (1938, 56440), (1992, 54910), (2040, 53618), (2280, 47974), (2312, 47310), (2490, 43928), (2584, 42330), (2822, 38760), (2890, 37848), (3154, 34680), (3230, 33864), (3320, 32946), (3468, 31540), (3876, 28220), (3984, 27455), (4080, 26809), (4233, 25840), (4335, 25232), (4560, 23987), (4624, 23655), (4731, 23120), (4845, 22576), (4980, 21964), (5168, 21165), (5491, 19920), (5644, 19380), (5780, 18924), (6308, 17340), (6460, 16932), (6640, 16473), (6936, 15770), (7055, 15504), (7752, 14110), (7885, 13872), (8466, 12920), (8670, 12616), (9462, 11560), (9690, 11288), (9960, 10982)]