115720920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{15307}}^1$

素因数の和:15334

約数の個数: 128

約数和(自身を含む): 440870400

約数和(自身を除く): 325149480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 15307, 30614, 45921, 61228, 76535, 91842, 107149, 122456, 137763, 153070, 183684, 214298, 229605, 275526, 306140, 321447, 367368, 413289, 428596, 459210, 535745, 551052, 612280, 642894, 688815, 826578, 857192, 918420, 964341, 1071490, 1102104, 1285788, 1377630, 1607235, 1653156, 1836840, 1928682, 2066445, 2142980, 2571576, 2755260, 2893023, 3214470, 3306312, 3857364, 4132890, 4285960, 4821705, 5510520, 5786046, 6428940, 7714728, 8265780, 9643410, 11572092, 12857880, 14465115, 16531560, 19286820, 23144184, 28930230, 38573640, 57860460, 115720920]

約数ペア:

[(1, 115720920), (2, 57860460), (3, 38573640), (4, 28930230), (5, 23144184), (6, 19286820), (7, 16531560), (8, 14465115), (9, 12857880), (10, 11572092), (12, 9643410), (14, 8265780), (15, 7714728), (18, 6428940), (20, 5786046), (21, 5510520), (24, 4821705), (27, 4285960), (28, 4132890), (30, 3857364), (35, 3306312), (36, 3214470), (40, 2893023), (42, 2755260), (45, 2571576), (54, 2142980), (56, 2066445), (60, 1928682), (63, 1836840), (70, 1653156), (72, 1607235), (84, 1377630), (90, 1285788), (105, 1102104), (108, 1071490), (120, 964341), (126, 918420), (135, 857192), (140, 826578), (168, 688815), (180, 642894), (189, 612280), (210, 551052), (216, 535745), (252, 459210), (270, 428596), (280, 413289), (315, 367368), (360, 321447), (378, 306140), (420, 275526), (504, 229605), (540, 214298), (630, 183684), (756, 153070), (840, 137763), (945, 122456), (1080, 107149), (1260, 91842), (1512, 76535), (1890, 61228), (2520, 45921), (3780, 30614), (7560, 15307)]