276492780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1487}}^1$

素因数の和:2535

約数の個数: 72

約数和(自身を含む): 840071232

約数和(自身を除く): 563578452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1033, 1487, 2066, 2974, 3099, 4132, 4461, 5165, 5948, 6198, 7435, 8922, 9297, 10330, 12396, 13383, 14870, 15495, 17844, 18594, 20660, 22305, 26766, 29740, 30990, 37188, 44610, 46485, 53532, 61980, 66915, 89220, 92970, 133830, 185940, 267660, 1536071, 3072142, 4608213, 6144284, 7680355, 9216426, 13824639, 15360710, 18432852, 23041065, 27649278, 30721420, 46082130, 55298556, 69123195, 92164260, 138246390, 276492780]

約数ペア:

[(1, 276492780), (2, 138246390), (3, 92164260), (4, 69123195), (5, 55298556), (6, 46082130), (9, 30721420), (10, 27649278), (12, 23041065), (15, 18432852), (18, 15360710), (20, 13824639), (30, 9216426), (36, 7680355), (45, 6144284), (60, 4608213), (90, 3072142), (180, 1536071), (1033, 267660), (1487, 185940), (2066, 133830), (2974, 92970), (3099, 89220), (4132, 66915), (4461, 61980), (5165, 53532), (5948, 46485), (6198, 44610), (7435, 37188), (8922, 30990), (9297, 29740), (10330, 26766), (12396, 22305), (13383, 20660), (14870, 18594), (15495, 17844)]