2011507560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45427}}^1$

素因数の和:45488

約数の個数: 128

約数和(自身を含む): 6868713600

約数和(自身を除く): 4857206040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 22140, 44280, 45427, 90854, 136281, 181708, 227135, 272562, 363416, 408843, 454270, 545124, 681405, 817686, 908540, 1090248, 1226529, 1362810, 1635372, 1817080, 1862507, 2044215, 2453058, 2725620, 3270744, 3725014, 4088430, 4906116, 5451240, 5587521, 6132645, 7450028, 8176860, 9312535, 9812232, 11175042, 12265290, 14900056, 16353720, 16762563, 18625070, 22350084, 24530580, 27937605, 33525126, 37250140, 44700168, 49061160, 50287689, 55875210, 67050252, 74500280, 83812815, 100575378, 111750420, 134100504, 167625630, 201150756, 223500840, 251438445, 335251260, 402301512, 502876890, 670502520, 1005753780, 2011507560]

約数ペア:

[(1, 2011507560), (2, 1005753780), (3, 670502520), (4, 502876890), (5, 402301512), (6, 335251260), (8, 251438445), (9, 223500840), (10, 201150756), (12, 167625630), (15, 134100504), (18, 111750420), (20, 100575378), (24, 83812815), (27, 74500280), (30, 67050252), (36, 55875210), (40, 50287689), (41, 49061160), (45, 44700168), (54, 37250140), (60, 33525126), (72, 27937605), (82, 24530580), (90, 22350084), (108, 18625070), (120, 16762563), (123, 16353720), (135, 14900056), (164, 12265290), (180, 11175042), (205, 9812232), (216, 9312535), (246, 8176860), (270, 7450028), (328, 6132645), (360, 5587521), (369, 5451240), (410, 4906116), (492, 4088430), (540, 3725014), (615, 3270744), (738, 2725620), (820, 2453058), (984, 2044215), (1080, 1862507), (1107, 1817080), (1230, 1635372), (1476, 1362810), (1640, 1226529), (1845, 1090248), (2214, 908540), (2460, 817686), (2952, 681405), (3690, 545124), (4428, 454270), (4920, 408843), (5535, 363416), (7380, 272562), (8856, 227135), (11070, 181708), (14760, 136281), (22140, 90854), (44280, 45427)]