162456480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 144

約数和(自身を含む): 560372904

約数和(自身を除く): 397916424

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, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1117, 1212, 1440, 1515, 1616, 1818, 2020, 2234, 2424, 3030, 3232, 3351, 3636, 4040, 4468, 4545, 4848, 5585, 6060, 6702, 7272, 8080, 8936, 9090, 9696, 10053, 11170, 12120, 13404, 14544, 16160, 16755, 17872, 18180, 20106, 22340, 24240, 26808, 29088, 33510, 35744, 36360, 40212, 44680, 48480, 50265, 53616, 67020, 72720, 80424, 89360, 100530, 107232, 112817, 134040, 145440, 160848, 178720, 201060, 225634, 268080, 321696, 338451, 402120, 451268, 536160, 564085, 676902, 804240, 902536, 1015353, 1128170, 1353804, 1608480, 1692255, 1805072, 2030706, 2256340, 2707608, 3384510, 3610144, 4061412, 4512680, 5076765, 5415216, 6769020, 8122824, 9025360, 10153530, 10830432, 13538040, 16245648, 18050720, 20307060, 27076080, 32491296, 40614120, 54152160, 81228240, 162456480]

約数ペア:

[(1, 162456480), (2, 81228240), (3, 54152160), (4, 40614120), (5, 32491296), (6, 27076080), (8, 20307060), (9, 18050720), (10, 16245648), (12, 13538040), (15, 10830432), (16, 10153530), (18, 9025360), (20, 8122824), (24, 6769020), (30, 5415216), (32, 5076765), (36, 4512680), (40, 4061412), (45, 3610144), (48, 3384510), (60, 2707608), (72, 2256340), (80, 2030706), (90, 1805072), (96, 1692255), (101, 1608480), (120, 1353804), (144, 1128170), (160, 1015353), (180, 902536), (202, 804240), (240, 676902), (288, 564085), (303, 536160), (360, 451268), (404, 402120), (480, 338451), (505, 321696), (606, 268080), (720, 225634), (808, 201060), (909, 178720), (1010, 160848), (1117, 145440), (1212, 134040), (1440, 112817), (1515, 107232), (1616, 100530), (1818, 89360), (2020, 80424), (2234, 72720), (2424, 67020), (3030, 53616), (3232, 50265), (3351, 48480), (3636, 44680), (4040, 40212), (4468, 36360), (4545, 35744), (4848, 33510), (5585, 29088), (6060, 26808), (6702, 24240), (7272, 22340), (8080, 20106), (8936, 18180), (9090, 17872), (9696, 16755), (10053, 16160), (11170, 14544), (12120, 13404)]