477896580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{379283}}^1$

素因数の和:379305

約数の個数: 72

約数和(自身を含む): 1656712512

約数和(自身を除く): 1178815932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 379283, 758566, 1137849, 1517132, 1896415, 2275698, 2654981, 3413547, 3792830, 4551396, 5309962, 5689245, 6827094, 7585660, 7964943, 10619924, 11378490, 13274905, 13654188, 15929886, 17067735, 22756980, 23894829, 26549810, 31859772, 34135470, 39824715, 47789658, 53099620, 68270940, 79649430, 95579316, 119474145, 159298860, 238948290, 477896580]

約数ペア:

[(1, 477896580), (2, 238948290), (3, 159298860), (4, 119474145), (5, 95579316), (6, 79649430), (7, 68270940), (9, 53099620), (10, 47789658), (12, 39824715), (14, 34135470), (15, 31859772), (18, 26549810), (20, 23894829), (21, 22756980), (28, 17067735), (30, 15929886), (35, 13654188), (36, 13274905), (42, 11378490), (45, 10619924), (60, 7964943), (63, 7585660), (70, 6827094), (84, 5689245), (90, 5309962), (105, 4551396), (126, 3792830), (140, 3413547), (180, 2654981), (210, 2275698), (252, 1896415), (315, 1517132), (420, 1137849), (630, 758566), (1260, 379283)]