241568880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{143791}}^1$

素因数の和:143814

約数の個数: 80

約数和(自身を含む): 855849984

約数和(自身を除く): 614281104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 143791, 287582, 431373, 575164, 718955, 862746, 1006537, 1150328, 1437910, 1725492, 2013074, 2156865, 2300656, 2875820, 3019611, 3450984, 4026148, 4313730, 5032685, 5751640, 6039222, 6901968, 8052296, 8627460, 10065370, 11503280, 12078444, 15098055, 16104592, 17254920, 20130740, 24156888, 30196110, 34509840, 40261480, 48313776, 60392220, 80522960, 120784440, 241568880]

約数ペア:

[(1, 241568880), (2, 120784440), (3, 80522960), (4, 60392220), (5, 48313776), (6, 40261480), (7, 34509840), (8, 30196110), (10, 24156888), (12, 20130740), (14, 17254920), (15, 16104592), (16, 15098055), (20, 12078444), (21, 11503280), (24, 10065370), (28, 8627460), (30, 8052296), (35, 6901968), (40, 6039222), (42, 5751640), (48, 5032685), (56, 4313730), (60, 4026148), (70, 3450984), (80, 3019611), (84, 2875820), (105, 2300656), (112, 2156865), (120, 2013074), (140, 1725492), (168, 1437910), (210, 1150328), (240, 1006537), (280, 862746), (336, 718955), (420, 575164), (560, 431373), (840, 287582), (1680, 143791)]