1275353280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{442831}}^1$

素因数の和:442854

約数の個数: 84

約数和(自身を含む): 4386693792

約数和(自身を除く): 3111340512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 442831, 885662, 1328493, 1771324, 2214155, 2656986, 3542648, 3985479, 4428310, 5313972, 6642465, 7085296, 7970958, 8856620, 10627944, 13284930, 14170592, 15941916, 17713240, 19927395, 21255888, 26569860, 28341184, 31883832, 35426480, 39854790, 42511776, 53139720, 63767664, 70852960, 79709580, 85023552, 106279440, 127535328, 141705920, 159419160, 212558880, 255070656, 318838320, 425117760, 637676640, 1275353280]

約数ペア:

[(1, 1275353280), (2, 637676640), (3, 425117760), (4, 318838320), (5, 255070656), (6, 212558880), (8, 159419160), (9, 141705920), (10, 127535328), (12, 106279440), (15, 85023552), (16, 79709580), (18, 70852960), (20, 63767664), (24, 53139720), (30, 42511776), (32, 39854790), (36, 35426480), (40, 31883832), (45, 28341184), (48, 26569860), (60, 21255888), (64, 19927395), (72, 17713240), (80, 15941916), (90, 14170592), (96, 13284930), (120, 10627944), (144, 8856620), (160, 7970958), (180, 7085296), (192, 6642465), (240, 5313972), (288, 4428310), (320, 3985479), (360, 3542648), (480, 2656986), (576, 2214155), (720, 1771324), (960, 1328493), (1440, 885662), (2880, 442831)]