69501720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12323}}^1$

素因数の和:12384

約数の個数: 64

約数和(自身を含む): 212958720

約数和(自身を除く): 143457000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12323, 24646, 36969, 49292, 61615, 73938, 98584, 123230, 147876, 184845, 246460, 295752, 369690, 492920, 579181, 739380, 1158362, 1478760, 1737543, 2316724, 2895905, 3475086, 4633448, 5791810, 6950172, 8687715, 11583620, 13900344, 17375430, 23167240, 34750860, 69501720]

約数ペア:

[(1, 69501720), (2, 34750860), (3, 23167240), (4, 17375430), (5, 13900344), (6, 11583620), (8, 8687715), (10, 6950172), (12, 5791810), (15, 4633448), (20, 3475086), (24, 2895905), (30, 2316724), (40, 1737543), (47, 1478760), (60, 1158362), (94, 739380), (120, 579181), (141, 492920), (188, 369690), (235, 295752), (282, 246460), (376, 184845), (470, 147876), (564, 123230), (705, 98584), (940, 73938), (1128, 61615), (1410, 49292), (1880, 36969), (2820, 24646), (5640, 12323)]