234896880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2393}}^1$

素因数の和:2818

約数の個数: 80

約数和(自身を含む): 730265760

約数和(自身を除く): 495368880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1636, 2045, 2393, 2454, 3272, 4090, 4786, 4908, 6135, 6544, 7179, 8180, 9572, 9816, 11965, 12270, 14358, 16360, 19144, 19632, 23930, 24540, 28716, 32720, 35895, 38288, 47860, 49080, 57432, 71790, 95720, 98160, 114864, 143580, 191440, 287160, 574320, 978737, 1957474, 2936211, 3914948, 4893685, 5872422, 7829896, 9787370, 11744844, 14681055, 15659792, 19574740, 23489688, 29362110, 39149480, 46979376, 58724220, 78298960, 117448440, 234896880]

約数ペア:

[(1, 234896880), (2, 117448440), (3, 78298960), (4, 58724220), (5, 46979376), (6, 39149480), (8, 29362110), (10, 23489688), (12, 19574740), (15, 15659792), (16, 14681055), (20, 11744844), (24, 9787370), (30, 7829896), (40, 5872422), (48, 4893685), (60, 3914948), (80, 2936211), (120, 1957474), (240, 978737), (409, 574320), (818, 287160), (1227, 191440), (1636, 143580), (2045, 114864), (2393, 98160), (2454, 95720), (3272, 71790), (4090, 57432), (4786, 49080), (4908, 47860), (6135, 38288), (6544, 35895), (7179, 32720), (8180, 28716), (9572, 24540), (9816, 23930), (11965, 19632), (12270, 19144), (14358, 16360)]