1420281120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3079}}^1$

素因数の和:3159

約数の個数: 144

約数和(自身を含む): 4624361280

約数和(自身を除く): 3204080160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 961, 992, 1240, 1488, 1860, 1922, 2480, 2883, 2976, 3079, 3720, 3844, 4805, 4960, 5766, 6158, 7440, 7688, 9237, 9610, 11532, 12316, 14415, 14880, 15376, 15395, 18474, 19220, 23064, 24632, 28830, 30752, 30790, 36948, 38440, 46128, 46185, 49264, 57660, 61580, 73896, 76880, 92256, 92370, 95449, 98528, 115320, 123160, 147792, 153760, 184740, 190898, 230640, 246320, 286347, 295584, 369480, 381796, 461280, 477245, 492640, 572694, 738960, 763592, 954490, 1145388, 1431735, 1477920, 1527184, 1908980, 2290776, 2863470, 2958919, 3054368, 3817960, 4581552, 5726940, 5917838, 7635920, 8876757, 9163104, 11453880, 11835676, 14794595, 15271840, 17753514, 22907760, 23671352, 29589190, 35507028, 44383785, 45815520, 47342704, 59178380, 71014056, 88767570, 94685408, 118356760, 142028112, 177535140, 236713520, 284056224, 355070280, 473427040, 710140560, 1420281120]

約数ペア:

[(1, 1420281120), (2, 710140560), (3, 473427040), (4, 355070280), (5, 284056224), (6, 236713520), (8, 177535140), (10, 142028112), (12, 118356760), (15, 94685408), (16, 88767570), (20, 71014056), (24, 59178380), (30, 47342704), (31, 45815520), (32, 44383785), (40, 35507028), (48, 29589190), (60, 23671352), (62, 22907760), (80, 17753514), (93, 15271840), (96, 14794595), (120, 11835676), (124, 11453880), (155, 9163104), (160, 8876757), (186, 7635920), (240, 5917838), (248, 5726940), (310, 4581552), (372, 3817960), (465, 3054368), (480, 2958919), (496, 2863470), (620, 2290776), (744, 1908980), (930, 1527184), (961, 1477920), (992, 1431735), (1240, 1145388), (1488, 954490), (1860, 763592), (1922, 738960), (2480, 572694), (2883, 492640), (2976, 477245), (3079, 461280), (3720, 381796), (3844, 369480), (4805, 295584), (4960, 286347), (5766, 246320), (6158, 230640), (7440, 190898), (7688, 184740), (9237, 153760), (9610, 147792), (11532, 123160), (12316, 115320), (14415, 98528), (14880, 95449), (15376, 92370), (15395, 92256), (18474, 76880), (19220, 73896), (23064, 61580), (24632, 57660), (28830, 49264), (30752, 46185), (30790, 46128), (36948, 38440)]