352272240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{18121}}^1$

素因数の和:18149

約数の個数: 120

約数和(自身を含む): 1226931888

約数和(自身を除く): 874659648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 18121, 19440, 36242, 54363, 72484, 90605, 108726, 144968, 163089, 181210, 217452, 271815, 289936, 326178, 362420, 434904, 489267, 543630, 652356, 724840, 815445, 869808, 978534, 1087260, 1304712, 1449680, 1467801, 1630890, 1957068, 2174520, 2446335, 2609424, 2935602, 3261780, 3914136, 4349040, 4403403, 4892670, 5871204, 6523560, 7339005, 7828272, 8806806, 9785340, 11742408, 13047120, 14678010, 17613612, 19570680, 22017015, 23484816, 29356020, 35227224, 39141360, 44034030, 58712040, 70454448, 88068060, 117424080, 176136120, 352272240]

約数ペア:

[(1, 352272240), (2, 176136120), (3, 117424080), (4, 88068060), (5, 70454448), (6, 58712040), (8, 44034030), (9, 39141360), (10, 35227224), (12, 29356020), (15, 23484816), (16, 22017015), (18, 19570680), (20, 17613612), (24, 14678010), (27, 13047120), (30, 11742408), (36, 9785340), (40, 8806806), (45, 7828272), (48, 7339005), (54, 6523560), (60, 5871204), (72, 4892670), (80, 4403403), (81, 4349040), (90, 3914136), (108, 3261780), (120, 2935602), (135, 2609424), (144, 2446335), (162, 2174520), (180, 1957068), (216, 1630890), (240, 1467801), (243, 1449680), (270, 1304712), (324, 1087260), (360, 978534), (405, 869808), (432, 815445), (486, 724840), (540, 652356), (648, 543630), (720, 489267), (810, 434904), (972, 362420), (1080, 326178), (1215, 289936), (1296, 271815), (1620, 217452), (1944, 181210), (2160, 163089), (2430, 144968), (3240, 108726), (3888, 90605), (4860, 72484), (6480, 54363), (9720, 36242), (18121, 19440)]