129944040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56993}}^1$

素因数の和:57026

約数の個数: 64

約数和(自身を含む): 410356800

約数和(自身を除く): 280412760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 56993, 113986, 170979, 227972, 284965, 341958, 455944, 569930, 683916, 854895, 1082867, 1139860, 1367832, 1709790, 2165734, 2279720, 3248601, 3419580, 4331468, 5414335, 6497202, 6839160, 8662936, 10828670, 12994404, 16243005, 21657340, 25988808, 32486010, 43314680, 64972020, 129944040]

約数ペア:

[(1, 129944040), (2, 64972020), (3, 43314680), (4, 32486010), (5, 25988808), (6, 21657340), (8, 16243005), (10, 12994404), (12, 10828670), (15, 8662936), (19, 6839160), (20, 6497202), (24, 5414335), (30, 4331468), (38, 3419580), (40, 3248601), (57, 2279720), (60, 2165734), (76, 1709790), (95, 1367832), (114, 1139860), (120, 1082867), (152, 854895), (190, 683916), (228, 569930), (285, 455944), (380, 341958), (456, 284965), (570, 227972), (760, 170979), (1140, 113986), (2280, 56993)]