228966960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23269}}^1$

素因数の和:23326

約数の個数: 80

約数和(自身を含む): 727140960

約数和(自身を除く): 498174000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 23269, 46538, 69807, 93076, 116345, 139614, 186152, 232690, 279228, 349035, 372304, 465380, 558456, 698070, 930760, 954029, 1116912, 1396140, 1861520, 1908058, 2792280, 2862087, 3816116, 4770145, 5584560, 5724174, 7632232, 9540290, 11448348, 14310435, 15264464, 19080580, 22896696, 28620870, 38161160, 45793392, 57241740, 76322320, 114483480, 228966960]

約数ペア:

[(1, 228966960), (2, 114483480), (3, 76322320), (4, 57241740), (5, 45793392), (6, 38161160), (8, 28620870), (10, 22896696), (12, 19080580), (15, 15264464), (16, 14310435), (20, 11448348), (24, 9540290), (30, 7632232), (40, 5724174), (41, 5584560), (48, 4770145), (60, 3816116), (80, 2862087), (82, 2792280), (120, 1908058), (123, 1861520), (164, 1396140), (205, 1116912), (240, 954029), (246, 930760), (328, 698070), (410, 558456), (492, 465380), (615, 372304), (656, 349035), (820, 279228), (984, 232690), (1230, 186152), (1640, 139614), (1968, 116345), (2460, 93076), (3280, 69807), (4920, 46538), (9840, 23269)]