144960420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 457962624

約数和(自身を除く): 313002204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 121, 123, 132, 164, 165, 205, 220, 242, 246, 330, 363, 410, 451, 484, 487, 492, 605, 615, 660, 726, 820, 902, 974, 1210, 1230, 1353, 1452, 1461, 1804, 1815, 1948, 2255, 2420, 2435, 2460, 2706, 2922, 3630, 4510, 4870, 4961, 5357, 5412, 5844, 6765, 7260, 7305, 9020, 9740, 9922, 10714, 13530, 14610, 14883, 16071, 19844, 19967, 21428, 24805, 26785, 27060, 29220, 29766, 32142, 39934, 49610, 53570, 58927, 59532, 59901, 64284, 74415, 79868, 80355, 99220, 99835, 107140, 117854, 119802, 148830, 160710, 176781, 199670, 219637, 235708, 239604, 294635, 297660, 299505, 321420, 353562, 399340, 439274, 589270, 599010, 658911, 707124, 878548, 883905, 1098185, 1178540, 1198020, 1317822, 1767810, 2196370, 2416007, 2635644, 3294555, 3535620, 4392740, 4832014, 6589110, 7248021, 9664028, 12080035, 13178220, 14496042, 24160070, 28992084, 36240105, 48320140, 72480210, 144960420]

約数ペア:

[(1, 144960420), (2, 72480210), (3, 48320140), (4, 36240105), (5, 28992084), (6, 24160070), (10, 14496042), (11, 13178220), (12, 12080035), (15, 9664028), (20, 7248021), (22, 6589110), (30, 4832014), (33, 4392740), (41, 3535620), (44, 3294555), (55, 2635644), (60, 2416007), (66, 2196370), (82, 1767810), (110, 1317822), (121, 1198020), (123, 1178540), (132, 1098185), (164, 883905), (165, 878548), (205, 707124), (220, 658911), (242, 599010), (246, 589270), (330, 439274), (363, 399340), (410, 353562), (451, 321420), (484, 299505), (487, 297660), (492, 294635), (605, 239604), (615, 235708), (660, 219637), (726, 199670), (820, 176781), (902, 160710), (974, 148830), (1210, 119802), (1230, 117854), (1353, 107140), (1452, 99835), (1461, 99220), (1804, 80355), (1815, 79868), (1948, 74415), (2255, 64284), (2420, 59901), (2435, 59532), (2460, 58927), (2706, 53570), (2922, 49610), (3630, 39934), (4510, 32142), (4870, 29766), (4961, 29220), (5357, 27060), (5412, 26785), (5844, 24805), (6765, 21428), (7260, 19967), (7305, 19844), (9020, 16071), (9740, 14883), (9922, 14610), (10714, 13530)]