11912880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1013}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 43001712

約数和(自身を除く): 31088832

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1013, 1176, 1470, 1680, 1960, 2026, 2352, 2940, 3039, 3920, 4052, 5065, 5880, 6078, 7091, 8104, 10130, 11760, 12156, 14182, 15195, 16208, 20260, 21273, 24312, 28364, 30390, 35455, 40520, 42546, 48624, 49637, 56728, 60780, 70910, 81040, 85092, 99274, 106365, 113456, 121560, 141820, 148911, 170184, 198548, 212730, 243120, 248185, 283640, 297822, 340368, 397096, 425460, 496370, 567280, 595644, 744555, 794192, 850920, 992740, 1191288, 1489110, 1701840, 1985480, 2382576, 2978220, 3970960, 5956440, 11912880]

約数ペア:

[(1, 11912880), (2, 5956440), (3, 3970960), (4, 2978220), (5, 2382576), (6, 1985480), (7, 1701840), (8, 1489110), (10, 1191288), (12, 992740), (14, 850920), (15, 794192), (16, 744555), (20, 595644), (21, 567280), (24, 496370), (28, 425460), (30, 397096), (35, 340368), (40, 297822), (42, 283640), (48, 248185), (49, 243120), (56, 212730), (60, 198548), (70, 170184), (80, 148911), (84, 141820), (98, 121560), (105, 113456), (112, 106365), (120, 99274), (140, 85092), (147, 81040), (168, 70910), (196, 60780), (210, 56728), (240, 49637), (245, 48624), (280, 42546), (294, 40520), (336, 35455), (392, 30390), (420, 28364), (490, 24312), (560, 21273), (588, 20260), (735, 16208), (784, 15195), (840, 14182), (980, 12156), (1013, 11760), (1176, 10130), (1470, 8104), (1680, 7091), (1960, 6078), (2026, 5880), (2352, 5065), (2940, 4052), (3039, 3920)]