327366480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{194861}}^1$

素因数の和:194884

約数の個数: 80

約数和(自身を含む): 1159818624

約数和(自身を除く): 832452144

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, 194861, 389722, 584583, 779444, 974305, 1169166, 1364027, 1558888, 1948610, 2338332, 2728054, 2922915, 3117776, 3897220, 4092081, 4676664, 5456108, 5845830, 6820135, 7794440, 8184162, 9353328, 10912216, 11691660, 13640270, 15588880, 16368324, 20460405, 21824432, 23383320, 27280540, 32736648, 40920810, 46766640, 54561080, 65473296, 81841620, 109122160, 163683240, 327366480]

約数ペア:

[(1, 327366480), (2, 163683240), (3, 109122160), (4, 81841620), (5, 65473296), (6, 54561080), (7, 46766640), (8, 40920810), (10, 32736648), (12, 27280540), (14, 23383320), (15, 21824432), (16, 20460405), (20, 16368324), (21, 15588880), (24, 13640270), (28, 11691660), (30, 10912216), (35, 9353328), (40, 8184162), (42, 7794440), (48, 6820135), (56, 5845830), (60, 5456108), (70, 4676664), (80, 4092081), (84, 3897220), (105, 3117776), (112, 2922915), (120, 2728054), (140, 2338332), (168, 1948610), (210, 1558888), (240, 1364027), (280, 1169166), (336, 974305), (420, 779444), (560, 584583), (840, 389722), (1680, 194861)]