148560420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 429004800

約数和(自身を除く): 280444380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 139, 141, 188, 235, 278, 282, 379, 417, 470, 556, 564, 695, 705, 758, 834, 940, 1137, 1390, 1410, 1516, 1668, 1895, 2085, 2274, 2780, 2820, 3790, 4170, 4548, 5685, 6533, 7580, 8340, 11370, 13066, 17813, 19599, 22740, 26132, 32665, 35626, 39198, 52681, 53439, 65330, 71252, 78396, 89065, 97995, 105362, 106878, 130660, 158043, 178130, 195990, 210724, 213756, 263405, 267195, 316086, 356260, 391980, 526810, 534390, 632172, 790215, 1053620, 1068780, 1580430, 2476007, 3160860, 4952014, 7428021, 9904028, 12380035, 14856042, 24760070, 29712084, 37140105, 49520140, 74280210, 148560420]

約数ペア:

[(1, 148560420), (2, 74280210), (3, 49520140), (4, 37140105), (5, 29712084), (6, 24760070), (10, 14856042), (12, 12380035), (15, 9904028), (20, 7428021), (30, 4952014), (47, 3160860), (60, 2476007), (94, 1580430), (139, 1068780), (141, 1053620), (188, 790215), (235, 632172), (278, 534390), (282, 526810), (379, 391980), (417, 356260), (470, 316086), (556, 267195), (564, 263405), (695, 213756), (705, 210724), (758, 195990), (834, 178130), (940, 158043), (1137, 130660), (1390, 106878), (1410, 105362), (1516, 97995), (1668, 89065), (1895, 78396), (2085, 71252), (2274, 65330), (2780, 53439), (2820, 52681), (3790, 39198), (4170, 35626), (4548, 32665), (5685, 26132), (6533, 22740), (7580, 19599), (8340, 17813), (11370, 13066)]