499490640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63067}}^1$

素因数の和:63097

約数の個数: 120

約数和(自身を含む): 1829981088

約数和(自身を除く): 1330490448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 63067, 126134, 189201, 252268, 315335, 378402, 504536, 567603, 630670, 693737, 756804, 946005, 1009072, 1135206, 1261340, 1387474, 1513608, 1892010, 2081211, 2270412, 2522680, 2774948, 2838015, 3027216, 3468685, 3784020, 4162422, 4540824, 5045360, 5549896, 5676030, 6243633, 6937370, 7568040, 8324844, 9081648, 10406055, 11099792, 11352060, 12487266, 13874740, 15136080, 16649688, 20812110, 22704120, 24974532, 27749480, 31218165, 33299376, 41624220, 45408240, 49949064, 55498960, 62436330, 83248440, 99898128, 124872660, 166496880, 249745320, 499490640]

約数ペア:

[(1, 499490640), (2, 249745320), (3, 166496880), (4, 124872660), (5, 99898128), (6, 83248440), (8, 62436330), (9, 55498960), (10, 49949064), (11, 45408240), (12, 41624220), (15, 33299376), (16, 31218165), (18, 27749480), (20, 24974532), (22, 22704120), (24, 20812110), (30, 16649688), (33, 15136080), (36, 13874740), (40, 12487266), (44, 11352060), (45, 11099792), (48, 10406055), (55, 9081648), (60, 8324844), (66, 7568040), (72, 6937370), (80, 6243633), (88, 5676030), (90, 5549896), (99, 5045360), (110, 4540824), (120, 4162422), (132, 3784020), (144, 3468685), (165, 3027216), (176, 2838015), (180, 2774948), (198, 2522680), (220, 2270412), (240, 2081211), (264, 1892010), (330, 1513608), (360, 1387474), (396, 1261340), (440, 1135206), (495, 1009072), (528, 946005), (660, 756804), (720, 693737), (792, 630670), (880, 567603), (990, 504536), (1320, 378402), (1584, 315335), (1980, 252268), (2640, 189201), (3960, 126134), (7920, 63067)]