89550960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16223}}^1$

素因数の和:16262

約数の個数: 80

約数和(自身を含む): 289695744

約数和(自身を除く): 200144784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 16223, 32446, 48669, 64892, 81115, 97338, 129784, 162230, 194676, 243345, 259568, 324460, 373129, 389352, 486690, 648920, 746258, 778704, 973380, 1119387, 1297840, 1492516, 1865645, 1946760, 2238774, 2985032, 3731290, 3893520, 4477548, 5596935, 5970064, 7462580, 8955096, 11193870, 14925160, 17910192, 22387740, 29850320, 44775480, 89550960]

約数ペア:

[(1, 89550960), (2, 44775480), (3, 29850320), (4, 22387740), (5, 17910192), (6, 14925160), (8, 11193870), (10, 8955096), (12, 7462580), (15, 5970064), (16, 5596935), (20, 4477548), (23, 3893520), (24, 3731290), (30, 2985032), (40, 2238774), (46, 1946760), (48, 1865645), (60, 1492516), (69, 1297840), (80, 1119387), (92, 973380), (115, 778704), (120, 746258), (138, 648920), (184, 486690), (230, 389352), (240, 373129), (276, 324460), (345, 259568), (368, 243345), (460, 194676), (552, 162230), (690, 129784), (920, 97338), (1104, 81115), (1380, 64892), (1840, 48669), (2760, 32446), (5520, 16223)]