621922320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3469}}^1$

素因数の和:3574

約数の個数: 160

約数和(自身を含む): 2168611200

約数和(自身を除く): 1546688880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2988, 3320, 3469, 3735, 3984, 4482, 4980, 5976, 6640, 6938, 7470, 8964, 9960, 10407, 11205, 11952, 13876, 14940, 17345, 17928, 19920, 20814, 22410, 27752, 29880, 31221, 34690, 35856, 41628, 44820, 52035, 55504, 59760, 62442, 69380, 83256, 89640, 93663, 104070, 124884, 138760, 156105, 166512, 179280, 187326, 208140, 249768, 277520, 287927, 312210, 374652, 416280, 468315, 499536, 575854, 624420, 749304, 832560, 863781, 936630, 1151708, 1248840, 1439635, 1498608, 1727562, 1873260, 2303416, 2497680, 2591343, 2879270, 3455124, 3746520, 4318905, 4606832, 5182686, 5758540, 6910248, 7493040, 7774029, 8637810, 10365372, 11517080, 12956715, 13820496, 15548058, 17275620, 20730744, 23034160, 25913430, 31096116, 34551240, 38870145, 41461488, 51826860, 62192232, 69102480, 77740290, 103653720, 124384464, 155480580, 207307440, 310961160, 621922320]

約数ペア:

[(1, 621922320), (2, 310961160), (3, 207307440), (4, 155480580), (5, 124384464), (6, 103653720), (8, 77740290), (9, 69102480), (10, 62192232), (12, 51826860), (15, 41461488), (16, 38870145), (18, 34551240), (20, 31096116), (24, 25913430), (27, 23034160), (30, 20730744), (36, 17275620), (40, 15548058), (45, 13820496), (48, 12956715), (54, 11517080), (60, 10365372), (72, 8637810), (80, 7774029), (83, 7493040), (90, 6910248), (108, 5758540), (120, 5182686), (135, 4606832), (144, 4318905), (166, 3746520), (180, 3455124), (216, 2879270), (240, 2591343), (249, 2497680), (270, 2303416), (332, 1873260), (360, 1727562), (415, 1498608), (432, 1439635), (498, 1248840), (540, 1151708), (664, 936630), (720, 863781), (747, 832560), (830, 749304), (996, 624420), (1080, 575854), (1245, 499536), (1328, 468315), (1494, 416280), (1660, 374652), (1992, 312210), (2160, 287927), (2241, 277520), (2490, 249768), (2988, 208140), (3320, 187326), (3469, 179280), (3735, 166512), (3984, 156105), (4482, 138760), (4980, 124884), (5976, 104070), (6640, 93663), (6938, 89640), (7470, 83256), (8964, 69380), (9960, 62442), (10407, 59760), (11205, 55504), (11952, 52035), (13876, 44820), (14940, 41628), (17345, 35856), (17928, 34690), (19920, 31221), (20814, 29880), (22410, 27752)]