194442720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{405089}}^1$

素因数の和:405107

約数の個数: 48

約数和(自身を含む): 612496080

約数和(自身を除く): 418053360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 405089, 810178, 1215267, 1620356, 2025445, 2430534, 3240712, 4050890, 4861068, 6076335, 6481424, 8101780, 9722136, 12152670, 12962848, 16203560, 19444272, 24305340, 32407120, 38888544, 48610680, 64814240, 97221360, 194442720]

約数ペア:

[(1, 194442720), (2, 97221360), (3, 64814240), (4, 48610680), (5, 38888544), (6, 32407120), (8, 24305340), (10, 19444272), (12, 16203560), (15, 12962848), (16, 12152670), (20, 9722136), (24, 8101780), (30, 6481424), (32, 6076335), (40, 4861068), (48, 4050890), (60, 3240712), (80, 2430534), (96, 2025445), (120, 1620356), (160, 1215267), (240, 810178), (480, 405089)]