380919360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{857}}^1$

素因数の和:1340

約数の個数: 112

約数和(自身を含む): 1213445376

約数和(自身を除く): 832526016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 463, 480, 857, 926, 960, 1389, 1714, 1852, 2315, 2571, 2778, 3428, 3704, 4285, 4630, 5142, 5556, 6856, 6945, 7408, 8570, 9260, 10284, 11112, 12855, 13712, 13890, 14816, 17140, 18520, 20568, 22224, 25710, 27424, 27780, 29632, 34280, 37040, 41136, 44448, 51420, 54848, 55560, 68560, 74080, 82272, 88896, 102840, 111120, 137120, 148160, 164544, 205680, 222240, 274240, 396791, 411360, 444480, 793582, 822720, 1190373, 1587164, 1983955, 2380746, 3174328, 3967910, 4761492, 5951865, 6348656, 7935820, 9522984, 11903730, 12697312, 15871640, 19045968, 23807460, 25394624, 31743280, 38091936, 47614920, 63486560, 76183872, 95229840, 126973120, 190459680, 380919360]

約数ペア:

[(1, 380919360), (2, 190459680), (3, 126973120), (4, 95229840), (5, 76183872), (6, 63486560), (8, 47614920), (10, 38091936), (12, 31743280), (15, 25394624), (16, 23807460), (20, 19045968), (24, 15871640), (30, 12697312), (32, 11903730), (40, 9522984), (48, 7935820), (60, 6348656), (64, 5951865), (80, 4761492), (96, 3967910), (120, 3174328), (160, 2380746), (192, 1983955), (240, 1587164), (320, 1190373), (463, 822720), (480, 793582), (857, 444480), (926, 411360), (960, 396791), (1389, 274240), (1714, 222240), (1852, 205680), (2315, 164544), (2571, 148160), (2778, 137120), (3428, 111120), (3704, 102840), (4285, 88896), (4630, 82272), (5142, 74080), (5556, 68560), (6856, 55560), (6945, 54848), (7408, 51420), (8570, 44448), (9260, 41136), (10284, 37040), (11112, 34280), (12855, 29632), (13712, 27780), (13890, 27424), (14816, 25710), (17140, 22224), (18520, 20568)]