179928480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 605404800

約数和(自身を除く): 425476320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 109, 114, 120, 152, 160, 181, 190, 218, 228, 240, 285, 304, 327, 362, 380, 436, 456, 480, 543, 545, 570, 608, 654, 724, 760, 872, 905, 912, 1086, 1090, 1140, 1308, 1448, 1520, 1635, 1744, 1810, 1824, 2071, 2172, 2180, 2280, 2616, 2715, 2896, 3040, 3270, 3439, 3488, 3620, 4142, 4344, 4360, 4560, 5232, 5430, 5792, 6213, 6540, 6878, 7240, 8284, 8688, 8720, 9120, 10317, 10355, 10464, 10860, 12426, 13080, 13756, 14480, 16568, 17195, 17376, 17440, 19729, 20634, 20710, 21720, 24852, 26160, 27512, 28960, 31065, 33136, 34390, 39458, 41268, 41420, 43440, 49704, 51585, 52320, 55024, 59187, 62130, 66272, 68780, 78916, 82536, 82840, 86880, 98645, 99408, 103170, 110048, 118374, 124260, 137560, 157832, 165072, 165680, 197290, 198816, 206340, 236748, 248520, 275120, 295935, 315664, 330144, 331360, 374851, 394580, 412680, 473496, 497040, 550240, 591870, 631328, 749702, 789160, 825360, 946992, 994080, 1124553, 1183740, 1499404, 1578320, 1650720, 1874255, 1893984, 2249106, 2367480, 2998808, 3156640, 3748510, 4498212, 4734960, 5622765, 5997616, 7497020, 8996424, 9469920, 11245530, 11995232, 14994040, 17992848, 22491060, 29988080, 35985696, 44982120, 59976160, 89964240, 179928480]

約数ペア:

[(1, 179928480), (2, 89964240), (3, 59976160), (4, 44982120), (5, 35985696), (6, 29988080), (8, 22491060), (10, 17992848), (12, 14994040), (15, 11995232), (16, 11245530), (19, 9469920), (20, 8996424), (24, 7497020), (30, 5997616), (32, 5622765), (38, 4734960), (40, 4498212), (48, 3748510), (57, 3156640), (60, 2998808), (76, 2367480), (80, 2249106), (95, 1893984), (96, 1874255), (109, 1650720), (114, 1578320), (120, 1499404), (152, 1183740), (160, 1124553), (181, 994080), (190, 946992), (218, 825360), (228, 789160), (240, 749702), (285, 631328), (304, 591870), (327, 550240), (362, 497040), (380, 473496), (436, 412680), (456, 394580), (480, 374851), (543, 331360), (545, 330144), (570, 315664), (608, 295935), (654, 275120), (724, 248520), (760, 236748), (872, 206340), (905, 198816), (912, 197290), (1086, 165680), (1090, 165072), (1140, 157832), (1308, 137560), (1448, 124260), (1520, 118374), (1635, 110048), (1744, 103170), (1810, 99408), (1824, 98645), (2071, 86880), (2172, 82840), (2180, 82536), (2280, 78916), (2616, 68780), (2715, 66272), (2896, 62130), (3040, 59187), (3270, 55024), (3439, 52320), (3488, 51585), (3620, 49704), (4142, 43440), (4344, 41420), (4360, 41268), (4560, 39458), (5232, 34390), (5430, 33136), (5792, 31065), (6213, 28960), (6540, 27512), (6878, 26160), (7240, 24852), (8284, 21720), (8688, 20710), (8720, 20634), (9120, 19729), (10317, 17440), (10355, 17376), (10464, 17195), (10860, 16568), (12426, 14480), (13080, 13756)]