122142960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 180

約数和(自身を含む): 436487688

約数和(自身を除く): 314344728

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, 289, 306, 340, 360, 408, 510, 578, 587, 612, 680, 720, 765, 816, 867, 1020, 1156, 1174, 1224, 1360, 1445, 1530, 1734, 1761, 2040, 2312, 2348, 2448, 2601, 2890, 2935, 3060, 3468, 3522, 4080, 4335, 4624, 4696, 5202, 5283, 5780, 5870, 6120, 6936, 7044, 8670, 8805, 9392, 9979, 10404, 10566, 11560, 11740, 12240, 13005, 13872, 14088, 17340, 17610, 19958, 20808, 21132, 23120, 23480, 26010, 26415, 28176, 29937, 34680, 35220, 39916, 41616, 42264, 46960, 49895, 52020, 52830, 59874, 69360, 70440, 79832, 84528, 89811, 99790, 104040, 105660, 119748, 140880, 149685, 159664, 169643, 179622, 199580, 208080, 211320, 239496, 299370, 339286, 359244, 399160, 422640, 449055, 478992, 508929, 598740, 678572, 718488, 798320, 848215, 898110, 1017858, 1197480, 1357144, 1436976, 1526787, 1696430, 1796220, 2035716, 2394960, 2544645, 2714288, 3053574, 3392860, 3592440, 4071432, 5089290, 6107148, 6785720, 7184880, 7633935, 8142864, 10178580, 12214296, 13571440, 15267870, 20357160, 24428592, 30535740, 40714320, 61071480, 122142960]

約数ペア:

[(1, 122142960), (2, 61071480), (3, 40714320), (4, 30535740), (5, 24428592), (6, 20357160), (8, 15267870), (9, 13571440), (10, 12214296), (12, 10178580), (15, 8142864), (16, 7633935), (17, 7184880), (18, 6785720), (20, 6107148), (24, 5089290), (30, 4071432), (34, 3592440), (36, 3392860), (40, 3053574), (45, 2714288), (48, 2544645), (51, 2394960), (60, 2035716), (68, 1796220), (72, 1696430), (80, 1526787), (85, 1436976), (90, 1357144), (102, 1197480), (120, 1017858), (136, 898110), (144, 848215), (153, 798320), (170, 718488), (180, 678572), (204, 598740), (240, 508929), (255, 478992), (272, 449055), (289, 422640), (306, 399160), (340, 359244), (360, 339286), (408, 299370), (510, 239496), (578, 211320), (587, 208080), (612, 199580), (680, 179622), (720, 169643), (765, 159664), (816, 149685), (867, 140880), (1020, 119748), (1156, 105660), (1174, 104040), (1224, 99790), (1360, 89811), (1445, 84528), (1530, 79832), (1734, 70440), (1761, 69360), (2040, 59874), (2312, 52830), (2348, 52020), (2448, 49895), (2601, 46960), (2890, 42264), (2935, 41616), (3060, 39916), (3468, 35220), (3522, 34680), (4080, 29937), (4335, 28176), (4624, 26415), (4696, 26010), (5202, 23480), (5283, 23120), (5780, 21132), (5870, 20808), (6120, 19958), (6936, 17610), (7044, 17340), (8670, 14088), (8805, 13872), (9392, 13005), (9979, 12240), (10404, 11740), (10566, 11560)]