74367240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2593}}^1$

素因数の和:2846

約数の個数: 64

約数和(自身を含む): 224121600

約数和(自身を除く): 149754360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2593, 2868, 3585, 4780, 5186, 5736, 7170, 7779, 9560, 10372, 12965, 14340, 15558, 20744, 25930, 28680, 31116, 38895, 51860, 62232, 77790, 103720, 155580, 311160, 619727, 1239454, 1859181, 2478908, 3098635, 3718362, 4957816, 6197270, 7436724, 9295905, 12394540, 14873448, 18591810, 24789080, 37183620, 74367240]

約数ペア:

[(1, 74367240), (2, 37183620), (3, 24789080), (4, 18591810), (5, 14873448), (6, 12394540), (8, 9295905), (10, 7436724), (12, 6197270), (15, 4957816), (20, 3718362), (24, 3098635), (30, 2478908), (40, 1859181), (60, 1239454), (120, 619727), (239, 311160), (478, 155580), (717, 103720), (956, 77790), (1195, 62232), (1434, 51860), (1912, 38895), (2390, 31116), (2593, 28680), (2868, 25930), (3585, 20744), (4780, 15558), (5186, 14340), (5736, 12965), (7170, 10372), (7779, 9560)]