505293840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17117}}^1$

素因数の和:17177

約数の個数: 120

約数和(自身を含む): 1738435608

約数和(自身を除く): 1233141768

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, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 17117, 29520, 34234, 51351, 68468, 85585, 102702, 136936, 154053, 171170, 205404, 256755, 273872, 308106, 342340, 410808, 513510, 616212, 684680, 701797, 770265, 821616, 1027020, 1232424, 1369360, 1403594, 1540530, 2054040, 2105391, 2464848, 2807188, 3081060, 3508985, 4108080, 4210782, 5614376, 6162120, 6316173, 7017970, 8421564, 10526955, 11228752, 12324240, 12632346, 14035940, 16843128, 21053910, 25264692, 28071880, 31580865, 33686256, 42107820, 50529384, 56143760, 63161730, 84215640, 101058768, 126323460, 168431280, 252646920, 505293840]

約数ペア:

[(1, 505293840), (2, 252646920), (3, 168431280), (4, 126323460), (5, 101058768), (6, 84215640), (8, 63161730), (9, 56143760), (10, 50529384), (12, 42107820), (15, 33686256), (16, 31580865), (18, 28071880), (20, 25264692), (24, 21053910), (30, 16843128), (36, 14035940), (40, 12632346), (41, 12324240), (45, 11228752), (48, 10526955), (60, 8421564), (72, 7017970), (80, 6316173), (82, 6162120), (90, 5614376), (120, 4210782), (123, 4108080), (144, 3508985), (164, 3081060), (180, 2807188), (205, 2464848), (240, 2105391), (246, 2054040), (328, 1540530), (360, 1403594), (369, 1369360), (410, 1232424), (492, 1027020), (615, 821616), (656, 770265), (720, 701797), (738, 684680), (820, 616212), (984, 513510), (1230, 410808), (1476, 342340), (1640, 308106), (1845, 273872), (1968, 256755), (2460, 205404), (2952, 171170), (3280, 154053), (3690, 136936), (4920, 102702), (5904, 85585), (7380, 68468), (9840, 51351), (14760, 34234), (17117, 29520)]