2723760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 10207680

約数和(自身を除く): 7483920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 97, 104, 108, 117, 120, 130, 135, 144, 156, 180, 194, 195, 208, 216, 234, 240, 260, 270, 291, 312, 351, 360, 388, 390, 432, 468, 485, 520, 540, 582, 585, 624, 702, 720, 776, 780, 873, 936, 970, 1040, 1080, 1164, 1170, 1261, 1404, 1455, 1552, 1560, 1746, 1755, 1872, 1940, 2160, 2328, 2340, 2522, 2619, 2808, 2910, 3120, 3492, 3510, 3783, 3880, 4365, 4656, 4680, 5044, 5238, 5616, 5820, 6305, 6984, 7020, 7566, 7760, 8730, 9360, 10088, 10476, 11349, 11640, 12610, 13095, 13968, 14040, 15132, 17460, 18915, 20176, 20952, 22698, 23280, 25220, 26190, 28080, 30264, 34047, 34920, 37830, 41904, 45396, 50440, 52380, 56745, 60528, 68094, 69840, 75660, 90792, 100880, 104760, 113490, 136188, 151320, 170235, 181584, 209520, 226980, 272376, 302640, 340470, 453960, 544752, 680940, 907920, 1361880, 2723760]

約数ペア:

[(1, 2723760), (2, 1361880), (3, 907920), (4, 680940), (5, 544752), (6, 453960), (8, 340470), (9, 302640), (10, 272376), (12, 226980), (13, 209520), (15, 181584), (16, 170235), (18, 151320), (20, 136188), (24, 113490), (26, 104760), (27, 100880), (30, 90792), (36, 75660), (39, 69840), (40, 68094), (45, 60528), (48, 56745), (52, 52380), (54, 50440), (60, 45396), (65, 41904), (72, 37830), (78, 34920), (80, 34047), (90, 30264), (97, 28080), (104, 26190), (108, 25220), (117, 23280), (120, 22698), (130, 20952), (135, 20176), (144, 18915), (156, 17460), (180, 15132), (194, 14040), (195, 13968), (208, 13095), (216, 12610), (234, 11640), (240, 11349), (260, 10476), (270, 10088), (291, 9360), (312, 8730), (351, 7760), (360, 7566), (388, 7020), (390, 6984), (432, 6305), (468, 5820), (485, 5616), (520, 5238), (540, 5044), (582, 4680), (585, 4656), (624, 4365), (702, 3880), (720, 3783), (776, 3510), (780, 3492), (873, 3120), (936, 2910), (970, 2808), (1040, 2619), (1080, 2522), (1164, 2340), (1170, 2328), (1261, 2160), (1404, 1940), (1455, 1872), (1552, 1755), (1560, 1746)]