2304720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 8749440

約数和(自身を除く): 6444720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 97, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 194, 198, 216, 220, 240, 264, 270, 291, 297, 330, 360, 388, 396, 432, 440, 485, 495, 528, 540, 582, 594, 660, 720, 776, 792, 873, 880, 970, 990, 1067, 1080, 1164, 1188, 1320, 1455, 1485, 1552, 1584, 1746, 1940, 1980, 2134, 2160, 2328, 2376, 2619, 2640, 2910, 2970, 3201, 3492, 3880, 3960, 4268, 4365, 4656, 4752, 5238, 5335, 5820, 5940, 6402, 6984, 7760, 7920, 8536, 8730, 9603, 10476, 10670, 11640, 11880, 12804, 13095, 13968, 16005, 17072, 17460, 19206, 20952, 21340, 23280, 23760, 25608, 26190, 28809, 32010, 34920, 38412, 41904, 42680, 48015, 51216, 52380, 57618, 64020, 69840, 76824, 85360, 96030, 104760, 115236, 128040, 144045, 153648, 192060, 209520, 230472, 256080, 288090, 384120, 460944, 576180, 768240, 1152360, 2304720]

約数ペア:

[(1, 2304720), (2, 1152360), (3, 768240), (4, 576180), (5, 460944), (6, 384120), (8, 288090), (9, 256080), (10, 230472), (11, 209520), (12, 192060), (15, 153648), (16, 144045), (18, 128040), (20, 115236), (22, 104760), (24, 96030), (27, 85360), (30, 76824), (33, 69840), (36, 64020), (40, 57618), (44, 52380), (45, 51216), (48, 48015), (54, 42680), (55, 41904), (60, 38412), (66, 34920), (72, 32010), (80, 28809), (88, 26190), (90, 25608), (97, 23760), (99, 23280), (108, 21340), (110, 20952), (120, 19206), (132, 17460), (135, 17072), (144, 16005), (165, 13968), (176, 13095), (180, 12804), (194, 11880), (198, 11640), (216, 10670), (220, 10476), (240, 9603), (264, 8730), (270, 8536), (291, 7920), (297, 7760), (330, 6984), (360, 6402), (388, 5940), (396, 5820), (432, 5335), (440, 5238), (485, 4752), (495, 4656), (528, 4365), (540, 4268), (582, 3960), (594, 3880), (660, 3492), (720, 3201), (776, 2970), (792, 2910), (873, 2640), (880, 2619), (970, 2376), (990, 2328), (1067, 2160), (1080, 2134), (1164, 1980), (1188, 1940), (1320, 1746), (1455, 1584), (1485, 1552)]