23940720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 82463472

約数和(自身を除く): 58522752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 811, 820, 984, 1230, 1476, 1622, 1640, 1845, 1968, 2433, 2460, 2952, 3244, 3280, 3690, 4055, 4866, 4920, 5904, 6488, 7299, 7380, 8110, 9732, 9840, 12165, 12976, 14598, 14760, 16220, 19464, 24330, 29196, 29520, 32440, 33251, 36495, 38928, 48660, 58392, 64880, 66502, 72990, 97320, 99753, 116784, 133004, 145980, 166255, 194640, 199506, 266008, 291960, 299259, 332510, 399012, 498765, 532016, 583920, 598518, 665020, 798024, 997530, 1197036, 1330040, 1496295, 1596048, 1995060, 2394072, 2660080, 2992590, 3990120, 4788144, 5985180, 7980240, 11970360, 23940720]

約数ペア:

[(1, 23940720), (2, 11970360), (3, 7980240), (4, 5985180), (5, 4788144), (6, 3990120), (8, 2992590), (9, 2660080), (10, 2394072), (12, 1995060), (15, 1596048), (16, 1496295), (18, 1330040), (20, 1197036), (24, 997530), (30, 798024), (36, 665020), (40, 598518), (41, 583920), (45, 532016), (48, 498765), (60, 399012), (72, 332510), (80, 299259), (82, 291960), (90, 266008), (120, 199506), (123, 194640), (144, 166255), (164, 145980), (180, 133004), (205, 116784), (240, 99753), (246, 97320), (328, 72990), (360, 66502), (369, 64880), (410, 58392), (492, 48660), (615, 38928), (656, 36495), (720, 33251), (738, 32440), (811, 29520), (820, 29196), (984, 24330), (1230, 19464), (1476, 16220), (1622, 14760), (1640, 14598), (1845, 12976), (1968, 12165), (2433, 9840), (2460, 9732), (2952, 8110), (3244, 7380), (3280, 7299), (3690, 6488), (4055, 5904), (4866, 4920)]