15274289040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63642871}}^1$

素因数の和:63642887

約数の個数: 40

約数和(自身を含む): 47350296768

約数和(自身を除く): 32076007728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63642871, 127285742, 190928613, 254571484, 318214355, 381857226, 509142968, 636428710, 763714452, 954643065, 1018285936, 1272857420, 1527428904, 1909286130, 2545714840, 3054857808, 3818572260, 5091429680, 7637144520, 15274289040]

約数ペア:

[(1, 15274289040), (2, 7637144520), (3, 5091429680), (4, 3818572260), (5, 3054857808), (6, 2545714840), (8, 1909286130), (10, 1527428904), (12, 1272857420), (15, 1018285936), (16, 954643065), (20, 763714452), (24, 636428710), (30, 509142968), (40, 381857226), (48, 318214355), (60, 254571484), (80, 190928613), (120, 127285742), (240, 63642871)]