270449040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 891371520

約数和(自身を除く): 620922480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 467, 508, 570, 635, 760, 762, 912, 934, 1016, 1140, 1270, 1401, 1520, 1524, 1868, 1905, 2032, 2280, 2335, 2413, 2540, 2802, 3048, 3736, 3810, 4560, 4670, 4826, 5080, 5604, 6096, 7005, 7239, 7472, 7620, 8873, 9340, 9652, 10160, 11208, 12065, 14010, 14478, 15240, 17746, 18680, 19304, 22416, 24130, 26619, 28020, 28956, 30480, 35492, 36195, 37360, 38608, 44365, 48260, 53238, 56040, 57912, 59309, 70984, 72390, 88730, 96520, 106476, 112080, 115824, 118618, 133095, 141968, 144780, 177460, 177927, 193040, 212952, 237236, 266190, 289560, 296545, 354920, 355854, 425904, 474472, 532380, 579120, 593090, 709840, 711708, 889635, 948944, 1064760, 1126871, 1186180, 1423416, 1779270, 2129520, 2253742, 2372360, 2846832, 3380613, 3558540, 4507484, 4744720, 5634355, 6761226, 7117080, 9014968, 11268710, 13522452, 14234160, 16903065, 18029936, 22537420, 27044904, 33806130, 45074840, 54089808, 67612260, 90149680, 135224520, 270449040]

約数ペア:

[(1, 270449040), (2, 135224520), (3, 90149680), (4, 67612260), (5, 54089808), (6, 45074840), (8, 33806130), (10, 27044904), (12, 22537420), (15, 18029936), (16, 16903065), (19, 14234160), (20, 13522452), (24, 11268710), (30, 9014968), (38, 7117080), (40, 6761226), (48, 5634355), (57, 4744720), (60, 4507484), (76, 3558540), (80, 3380613), (95, 2846832), (114, 2372360), (120, 2253742), (127, 2129520), (152, 1779270), (190, 1423416), (228, 1186180), (240, 1126871), (254, 1064760), (285, 948944), (304, 889635), (380, 711708), (381, 709840), (456, 593090), (467, 579120), (508, 532380), (570, 474472), (635, 425904), (760, 355854), (762, 354920), (912, 296545), (934, 289560), (1016, 266190), (1140, 237236), (1270, 212952), (1401, 193040), (1520, 177927), (1524, 177460), (1868, 144780), (1905, 141968), (2032, 133095), (2280, 118618), (2335, 115824), (2413, 112080), (2540, 106476), (2802, 96520), (3048, 88730), (3736, 72390), (3810, 70984), (4560, 59309), (4670, 57912), (4826, 56040), (5080, 53238), (5604, 48260), (6096, 44365), (7005, 38608), (7239, 37360), (7472, 36195), (7620, 35492), (8873, 30480), (9340, 28956), (9652, 28020), (10160, 26619), (11208, 24130), (12065, 22416), (14010, 19304), (14478, 18680), (15240, 17746)]