68481120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6244

約数の個数: 96

約数和(自身を含む): 225130752

約数和(自身を除く): 156649632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 6203, 11040, 12406, 18609, 24812, 31015, 37218, 49624, 62030, 74436, 93045, 99248, 124060, 142669, 148872, 186090, 198496, 248120, 285338, 297744, 372180, 428007, 496240, 570676, 595488, 713345, 744360, 856014, 992480, 1141352, 1426690, 1488720, 1712028, 2140035, 2282704, 2853380, 2977440, 3424056, 4280070, 4565408, 5706760, 6848112, 8560140, 11413520, 13696224, 17120280, 22827040, 34240560, 68481120]

約数ペア:

[(1, 68481120), (2, 34240560), (3, 22827040), (4, 17120280), (5, 13696224), (6, 11413520), (8, 8560140), (10, 6848112), (12, 5706760), (15, 4565408), (16, 4280070), (20, 3424056), (23, 2977440), (24, 2853380), (30, 2282704), (32, 2140035), (40, 1712028), (46, 1488720), (48, 1426690), (60, 1141352), (69, 992480), (80, 856014), (92, 744360), (96, 713345), (115, 595488), (120, 570676), (138, 496240), (160, 428007), (184, 372180), (230, 297744), (240, 285338), (276, 248120), (345, 198496), (368, 186090), (460, 148872), (480, 142669), (552, 124060), (690, 99248), (736, 93045), (920, 74436), (1104, 62030), (1380, 49624), (1840, 37218), (2208, 31015), (2760, 24812), (3680, 18609), (5520, 12406), (6203, 11040)]