312818760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{32183}}^1$

素因数の和:32209

約数の個数: 96

約数和(自身を含む): 1054347840

約数和(自身を除く): 741529080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 32183, 64366, 96549, 128732, 160915, 193098, 257464, 289647, 321830, 386196, 482745, 579294, 643660, 772392, 868941, 965490, 1158588, 1287320, 1448235, 1737882, 1930980, 2317176, 2606823, 2896470, 3475764, 3861960, 4344705, 5213646, 5792940, 6951528, 7820469, 8689410, 10427292, 11585880, 13034115, 15640938, 17378820, 20854584, 26068230, 31281876, 34757640, 39102345, 52136460, 62563752, 78204690, 104272920, 156409380, 312818760]

約数ペア:

[(1, 312818760), (2, 156409380), (3, 104272920), (4, 78204690), (5, 62563752), (6, 52136460), (8, 39102345), (9, 34757640), (10, 31281876), (12, 26068230), (15, 20854584), (18, 17378820), (20, 15640938), (24, 13034115), (27, 11585880), (30, 10427292), (36, 8689410), (40, 7820469), (45, 6951528), (54, 5792940), (60, 5213646), (72, 4344705), (81, 3861960), (90, 3475764), (108, 2896470), (120, 2606823), (135, 2317176), (162, 1930980), (180, 1737882), (216, 1448235), (243, 1287320), (270, 1158588), (324, 965490), (360, 868941), (405, 772392), (486, 643660), (540, 579294), (648, 482745), (810, 386196), (972, 321830), (1080, 289647), (1215, 257464), (1620, 193098), (1944, 160915), (2430, 128732), (3240, 96549), (4860, 64366), (9720, 32183)]