408041640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19211}}^1$

素因数の和:19287

約数の個数: 96

約数和(自身を含む): 1348682400

約数和(自身を除く): 940640760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 19211, 21240, 38422, 57633, 76844, 96055, 115266, 153688, 172899, 192110, 230532, 288165, 345798, 384220, 461064, 576330, 691596, 768440, 864495, 1133449, 1152660, 1383192, 1728990, 2266898, 2305320, 3400347, 3457980, 4533796, 5667245, 6800694, 6915960, 9067592, 10201041, 11334490, 13601388, 17001735, 20402082, 22668980, 27202776, 34003470, 40804164, 45337960, 51005205, 68006940, 81608328, 102010410, 136013880, 204020820, 408041640]

約数ペア:

[(1, 408041640), (2, 204020820), (3, 136013880), (4, 102010410), (5, 81608328), (6, 68006940), (8, 51005205), (9, 45337960), (10, 40804164), (12, 34003470), (15, 27202776), (18, 22668980), (20, 20402082), (24, 17001735), (30, 13601388), (36, 11334490), (40, 10201041), (45, 9067592), (59, 6915960), (60, 6800694), (72, 5667245), (90, 4533796), (118, 3457980), (120, 3400347), (177, 2305320), (180, 2266898), (236, 1728990), (295, 1383192), (354, 1152660), (360, 1133449), (472, 864495), (531, 768440), (590, 691596), (708, 576330), (885, 461064), (1062, 384220), (1180, 345798), (1416, 288165), (1770, 230532), (2124, 192110), (2360, 172899), (2655, 153688), (3540, 115266), (4248, 96055), (5310, 76844), (7080, 57633), (10620, 38422), (19211, 21240)]