12918809160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{763523}}^1$

素因数の和:763587

約数の個数: 96

約数和(自身を含む): 42879507840

約数和(自身を除く): 29960698680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 763523, 1527046, 2290569, 3054092, 3817615, 4581138, 6108184, 6871707, 7635230, 9162276, 11452845, 13743414, 15270460, 18324552, 22905690, 27486828, 30540920, 34358535, 35885581, 45811380, 54973656, 68717070, 71771162, 91622760, 107656743, 137434140, 143542324, 179427905, 215313486, 274868280, 287084648, 322970229, 358855810, 430626972, 538283715, 645940458, 717711620, 861253944, 1076567430, 1291880916, 1435423240, 1614851145, 2153134860, 2583761832, 3229702290, 4306269720, 6459404580, 12918809160]

約数ペア:

[(1, 12918809160), (2, 6459404580), (3, 4306269720), (4, 3229702290), (5, 2583761832), (6, 2153134860), (8, 1614851145), (9, 1435423240), (10, 1291880916), (12, 1076567430), (15, 861253944), (18, 717711620), (20, 645940458), (24, 538283715), (30, 430626972), (36, 358855810), (40, 322970229), (45, 287084648), (47, 274868280), (60, 215313486), (72, 179427905), (90, 143542324), (94, 137434140), (120, 107656743), (141, 91622760), (180, 71771162), (188, 68717070), (235, 54973656), (282, 45811380), (360, 35885581), (376, 34358535), (423, 30540920), (470, 27486828), (564, 22905690), (705, 18324552), (846, 15270460), (940, 13743414), (1128, 11452845), (1410, 9162276), (1692, 7635230), (1880, 6871707), (2115, 6108184), (2820, 4581138), (3384, 3817615), (4230, 3054092), (5640, 2290569), (8460, 1527046), (16920, 763523)]