12445564140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{105239}}^1$

素因数の和:105333

約数の個数: 120

約数和(自身を含む): 39577396320

約数和(自身を除く): 27131832180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1314, 1460, 1620, 1971, 2190, 2628, 3285, 3942, 4380, 5913, 6570, 7884, 9855, 11826, 13140, 19710, 23652, 29565, 39420, 59130, 105239, 118260, 210478, 315717, 420956, 526195, 631434, 947151, 1052390, 1262868, 1578585, 1894302, 2104780, 2841453, 3157170, 3788604, 4735755, 5682906, 6314340, 7682447, 8524359, 9471510, 11365812, 14207265, 15364894, 17048718, 18943020, 23047341, 28414530, 30729788, 34097436, 38412235, 42621795, 46094682, 56829060, 69142023, 76824470, 85243590, 92189364, 115236705, 138284046, 153648940, 170487180, 207426069, 230473410, 276568092, 345710115, 414852138, 460946820, 622278207, 691420230, 829704276, 1037130345, 1244556414, 1382840460, 2074260690, 2489112828, 3111391035, 4148521380, 6222782070, 12445564140]

約数ペア:

[(1, 12445564140), (2, 6222782070), (3, 4148521380), (4, 3111391035), (5, 2489112828), (6, 2074260690), (9, 1382840460), (10, 1244556414), (12, 1037130345), (15, 829704276), (18, 691420230), (20, 622278207), (27, 460946820), (30, 414852138), (36, 345710115), (45, 276568092), (54, 230473410), (60, 207426069), (73, 170487180), (81, 153648940), (90, 138284046), (108, 115236705), (135, 92189364), (146, 85243590), (162, 76824470), (180, 69142023), (219, 56829060), (270, 46094682), (292, 42621795), (324, 38412235), (365, 34097436), (405, 30729788), (438, 28414530), (540, 23047341), (657, 18943020), (730, 17048718), (810, 15364894), (876, 14207265), (1095, 11365812), (1314, 9471510), (1460, 8524359), (1620, 7682447), (1971, 6314340), (2190, 5682906), (2628, 4735755), (3285, 3788604), (3942, 3157170), (4380, 2841453), (5913, 2104780), (6570, 1894302), (7884, 1578585), (9855, 1262868), (11826, 1052390), (13140, 947151), (19710, 631434), (23652, 526195), (29565, 420956), (39420, 315717), (59130, 210478), (105239, 118260)]