2660160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 8997696

約数和(自身を除く): 6337536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 163, 170, 192, 204, 240, 255, 272, 320, 326, 340, 408, 480, 489, 510, 544, 652, 680, 815, 816, 960, 978, 1020, 1088, 1304, 1360, 1630, 1632, 1956, 2040, 2445, 2608, 2720, 2771, 3260, 3264, 3912, 4080, 4890, 5216, 5440, 5542, 6520, 7824, 8160, 8313, 9780, 10432, 11084, 13040, 13855, 15648, 16320, 16626, 19560, 22168, 26080, 27710, 31296, 33252, 39120, 41565, 44336, 52160, 55420, 66504, 78240, 83130, 88672, 110840, 133008, 156480, 166260, 177344, 221680, 266016, 332520, 443360, 532032, 665040, 886720, 1330080, 2660160]

約数ペア:

[(1, 2660160), (2, 1330080), (3, 886720), (4, 665040), (5, 532032), (6, 443360), (8, 332520), (10, 266016), (12, 221680), (15, 177344), (16, 166260), (17, 156480), (20, 133008), (24, 110840), (30, 88672), (32, 83130), (34, 78240), (40, 66504), (48, 55420), (51, 52160), (60, 44336), (64, 41565), (68, 39120), (80, 33252), (85, 31296), (96, 27710), (102, 26080), (120, 22168), (136, 19560), (160, 16626), (163, 16320), (170, 15648), (192, 13855), (204, 13040), (240, 11084), (255, 10432), (272, 9780), (320, 8313), (326, 8160), (340, 7824), (408, 6520), (480, 5542), (489, 5440), (510, 5216), (544, 4890), (652, 4080), (680, 3912), (815, 3264), (816, 3260), (960, 2771), (978, 2720), (1020, 2608), (1088, 2445), (1304, 2040), (1360, 1956), (1630, 1632)]