151876320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{797}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 480217248

約数和(自身を除く): 328340928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 397, 480, 794, 797, 1191, 1588, 1594, 1985, 2382, 2391, 3176, 3188, 3970, 3985, 4764, 4782, 5955, 6352, 6376, 7940, 7970, 9528, 9564, 11910, 11955, 12704, 12752, 15880, 15940, 19056, 19128, 23820, 23910, 25504, 31760, 31880, 38112, 38256, 47640, 47820, 63520, 63760, 76512, 95280, 95640, 127520, 190560, 191280, 316409, 382560, 632818, 949227, 1265636, 1582045, 1898454, 2531272, 3164090, 3796908, 4746135, 5062544, 6328180, 7593816, 9492270, 10125088, 12656360, 15187632, 18984540, 25312720, 30375264, 37969080, 50625440, 75938160, 151876320]

約数ペア:

[(1, 151876320), (2, 75938160), (3, 50625440), (4, 37969080), (5, 30375264), (6, 25312720), (8, 18984540), (10, 15187632), (12, 12656360), (15, 10125088), (16, 9492270), (20, 7593816), (24, 6328180), (30, 5062544), (32, 4746135), (40, 3796908), (48, 3164090), (60, 2531272), (80, 1898454), (96, 1582045), (120, 1265636), (160, 949227), (240, 632818), (397, 382560), (480, 316409), (794, 191280), (797, 190560), (1191, 127520), (1588, 95640), (1594, 95280), (1985, 76512), (2382, 63760), (2391, 63520), (3176, 47820), (3188, 47640), (3970, 38256), (3985, 38112), (4764, 31880), (4782, 31760), (5955, 25504), (6352, 23910), (6376, 23820), (7940, 19128), (7970, 19056), (9528, 15940), (9564, 15880), (11910, 12752), (11955, 12704)]