47720340

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 150433920

約数和(自身を除く): 102713580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1091, 1215, 1458, 1620, 2182, 2187, 2430, 2916, 3273, 3645, 4364, 4374, 4860, 5455, 6546, 7290, 8748, 9819, 10910, 10935, 13092, 14580, 16365, 19638, 21820, 21870, 29457, 32730, 39276, 43740, 49095, 58914, 65460, 88371, 98190, 117828, 147285, 176742, 196380, 265113, 294570, 353484, 441855, 530226, 589140, 795339, 883710, 1060452, 1325565, 1590678, 1767420, 2386017, 2651130, 3181356, 3976695, 4772034, 5302260, 7953390, 9544068, 11930085, 15906780, 23860170, 47720340]

約数ペア:

[(1, 47720340), (2, 23860170), (3, 15906780), (4, 11930085), (5, 9544068), (6, 7953390), (9, 5302260), (10, 4772034), (12, 3976695), (15, 3181356), (18, 2651130), (20, 2386017), (27, 1767420), (30, 1590678), (36, 1325565), (45, 1060452), (54, 883710), (60, 795339), (81, 589140), (90, 530226), (108, 441855), (135, 353484), (162, 294570), (180, 265113), (243, 196380), (270, 176742), (324, 147285), (405, 117828), (486, 98190), (540, 88371), (729, 65460), (810, 58914), (972, 49095), (1091, 43740), (1215, 39276), (1458, 32730), (1620, 29457), (2182, 21870), (2187, 21820), (2430, 19638), (2916, 16365), (3273, 14580), (3645, 13092), (4364, 10935), (4374, 10910), (4860, 9819), (5455, 8748), (6546, 7290)]