148065720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4925

約数の個数: 128

約数和(自身を含む): 505751040

約数和(自身を除く): 357685320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 4877, 5060, 6072, 7590, 9754, 10120, 14631, 15180, 19508, 24385, 29262, 30360, 39016, 48770, 53647, 58524, 73155, 97540, 107294, 112171, 117048, 146310, 160941, 195080, 214588, 224342, 268235, 292620, 321882, 336513, 429176, 448684, 536470, 560855, 585240, 643764, 673026, 804705, 897368, 1072940, 1121710, 1233881, 1287528, 1346052, 1609410, 1682565, 2145880, 2243420, 2467762, 2692104, 3218820, 3365130, 3701643, 4486840, 4935524, 6169405, 6437640, 6730260, 7403286, 9871048, 12338810, 13460520, 14806572, 18508215, 24677620, 29613144, 37016430, 49355240, 74032860, 148065720]

約数ペア:

[(1, 148065720), (2, 74032860), (3, 49355240), (4, 37016430), (5, 29613144), (6, 24677620), (8, 18508215), (10, 14806572), (11, 13460520), (12, 12338810), (15, 9871048), (20, 7403286), (22, 6730260), (23, 6437640), (24, 6169405), (30, 4935524), (33, 4486840), (40, 3701643), (44, 3365130), (46, 3218820), (55, 2692104), (60, 2467762), (66, 2243420), (69, 2145880), (88, 1682565), (92, 1609410), (110, 1346052), (115, 1287528), (120, 1233881), (132, 1121710), (138, 1072940), (165, 897368), (184, 804705), (220, 673026), (230, 643764), (253, 585240), (264, 560855), (276, 536470), (330, 448684), (345, 429176), (440, 336513), (460, 321882), (506, 292620), (552, 268235), (660, 224342), (690, 214588), (759, 195080), (920, 160941), (1012, 146310), (1265, 117048), (1320, 112171), (1380, 107294), (1518, 97540), (2024, 73155), (2530, 58524), (2760, 53647), (3036, 48770), (3795, 39016), (4877, 30360), (5060, 29262), (6072, 24385), (7590, 19508), (9754, 15180), (10120, 14631)]