302372520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3931}}^1$

素因数の和:4586

約数の個数: 64

約数和(自身を含む): 908763840

約数和(自身を除く): 606391320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641, 1282, 1923, 2564, 3205, 3846, 3931, 5128, 6410, 7692, 7862, 9615, 11793, 12820, 15384, 15724, 19230, 19655, 23586, 25640, 31448, 38460, 39310, 47172, 58965, 76920, 78620, 94344, 117930, 157240, 235860, 471720, 2519771, 5039542, 7559313, 10079084, 12598855, 15118626, 20158168, 25197710, 30237252, 37796565, 50395420, 60474504, 75593130, 100790840, 151186260, 302372520]

約数ペア:

[(1, 302372520), (2, 151186260), (3, 100790840), (4, 75593130), (5, 60474504), (6, 50395420), (8, 37796565), (10, 30237252), (12, 25197710), (15, 20158168), (20, 15118626), (24, 12598855), (30, 10079084), (40, 7559313), (60, 5039542), (120, 2519771), (641, 471720), (1282, 235860), (1923, 157240), (2564, 117930), (3205, 94344), (3846, 78620), (3931, 76920), (5128, 58965), (6410, 47172), (7692, 39310), (7862, 38460), (9615, 31448), (11793, 25640), (12820, 23586), (15384, 19655), (15724, 19230)]