304161480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13411}}^1$

素因数の和:13441

約数の個数: 160

約数和(自身を含む): 1168453440

約数和(自身を除く): 864291960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 13411, 22680, 26822, 40233, 53644, 67055, 80466, 93877, 107288, 120699, 134110, 160932, 187754, 201165, 241398, 268220, 281631, 321864, 362097, 375508, 402330, 469385, 482796, 536440, 563262, 603495, 724194, 751016, 804660, 844893, 938770, 965592, 1086291, 1126524, 1206990, 1408155, 1448388, 1609320, 1689786, 1810485, 1877540, 2172582, 2253048, 2413980, 2534679, 2816310, 2896776, 3379572, 3620970, 3755080, 4224465, 4345164, 4827960, 5069358, 5431455, 5632620, 6759144, 7241940, 7604037, 8448930, 8690328, 10138716, 10862910, 11265240, 12673395, 14483880, 15208074, 16897860, 20277432, 21725820, 25346790, 30416148, 33795720, 38020185, 43451640, 50693580, 60832296, 76040370, 101387160, 152080740, 304161480]

約数ペア:

[(1, 304161480), (2, 152080740), (3, 101387160), (4, 76040370), (5, 60832296), (6, 50693580), (7, 43451640), (8, 38020185), (9, 33795720), (10, 30416148), (12, 25346790), (14, 21725820), (15, 20277432), (18, 16897860), (20, 15208074), (21, 14483880), (24, 12673395), (27, 11265240), (28, 10862910), (30, 10138716), (35, 8690328), (36, 8448930), (40, 7604037), (42, 7241940), (45, 6759144), (54, 5632620), (56, 5431455), (60, 5069358), (63, 4827960), (70, 4345164), (72, 4224465), (81, 3755080), (84, 3620970), (90, 3379572), (105, 2896776), (108, 2816310), (120, 2534679), (126, 2413980), (135, 2253048), (140, 2172582), (162, 1877540), (168, 1810485), (180, 1689786), (189, 1609320), (210, 1448388), (216, 1408155), (252, 1206990), (270, 1126524), (280, 1086291), (315, 965592), (324, 938770), (360, 844893), (378, 804660), (405, 751016), (420, 724194), (504, 603495), (540, 563262), (567, 536440), (630, 482796), (648, 469385), (756, 402330), (810, 375508), (840, 362097), (945, 321864), (1080, 281631), (1134, 268220), (1260, 241398), (1512, 201165), (1620, 187754), (1890, 160932), (2268, 134110), (2520, 120699), (2835, 107288), (3240, 93877), (3780, 80466), (4536, 67055), (5670, 53644), (7560, 40233), (11340, 26822), (13411, 22680)]