1247408040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{58073}}^1$

素因数の和:58266

約数の個数: 64

約数和(自身を含む): 3763195200

約数和(自身を除く): 2515787160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3580, 4296, 5370, 7160, 10740, 21480, 58073, 116146, 174219, 232292, 290365, 348438, 464584, 580730, 696876, 871095, 1161460, 1393752, 1742190, 2322920, 3484380, 6968760, 10395067, 20790134, 31185201, 41580268, 51975335, 62370402, 83160536, 103950670, 124740804, 155926005, 207901340, 249481608, 311852010, 415802680, 623704020, 1247408040]

約数ペア:

[(1, 1247408040), (2, 623704020), (3, 415802680), (4, 311852010), (5, 249481608), (6, 207901340), (8, 155926005), (10, 124740804), (12, 103950670), (15, 83160536), (20, 62370402), (24, 51975335), (30, 41580268), (40, 31185201), (60, 20790134), (120, 10395067), (179, 6968760), (358, 3484380), (537, 2322920), (716, 1742190), (895, 1393752), (1074, 1161460), (1432, 871095), (1790, 696876), (2148, 580730), (2685, 464584), (3580, 348438), (4296, 290365), (5370, 232292), (7160, 174219), (10740, 116146), (21480, 58073)]