329573880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{761}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 1102766400

約数和(自身を除く): 773192520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 401, 540, 761, 802, 1080, 1203, 1522, 1604, 2005, 2283, 2406, 3044, 3208, 3609, 3805, 4010, 4566, 4812, 6015, 6088, 6849, 7218, 7610, 8020, 9132, 9624, 10827, 11415, 12030, 13698, 14436, 15220, 16040, 18045, 18264, 20547, 21654, 22830, 24060, 27396, 28872, 30440, 34245, 36090, 41094, 43308, 45660, 48120, 54135, 54792, 68490, 72180, 82188, 86616, 91320, 102735, 108270, 136980, 144360, 164376, 205470, 216540, 273960, 305161, 410940, 433080, 610322, 821880, 915483, 1220644, 1525805, 1830966, 2441288, 2746449, 3051610, 3661932, 4577415, 5492898, 6103220, 7323864, 8239347, 9154830, 10985796, 12206440, 13732245, 16478694, 18309660, 21971592, 27464490, 32957388, 36619320, 41196735, 54928980, 65914776, 82393470, 109857960, 164786940, 329573880]

約数ペア:

[(1, 329573880), (2, 164786940), (3, 109857960), (4, 82393470), (5, 65914776), (6, 54928980), (8, 41196735), (9, 36619320), (10, 32957388), (12, 27464490), (15, 21971592), (18, 18309660), (20, 16478694), (24, 13732245), (27, 12206440), (30, 10985796), (36, 9154830), (40, 8239347), (45, 7323864), (54, 6103220), (60, 5492898), (72, 4577415), (90, 3661932), (108, 3051610), (120, 2746449), (135, 2441288), (180, 1830966), (216, 1525805), (270, 1220644), (360, 915483), (401, 821880), (540, 610322), (761, 433080), (802, 410940), (1080, 305161), (1203, 273960), (1522, 216540), (1604, 205470), (2005, 164376), (2283, 144360), (2406, 136980), (3044, 108270), (3208, 102735), (3609, 91320), (3805, 86616), (4010, 82188), (4566, 72180), (4812, 68490), (6015, 54792), (6088, 54135), (6849, 48120), (7218, 45660), (7610, 43308), (8020, 41094), (9132, 36090), (9624, 34245), (10827, 30440), (11415, 28872), (12030, 27396), (13698, 24060), (14436, 22830), (15220, 21654), (16040, 20547), (18045, 18264)]