22158480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5464

約数の個数: 80

約数和(自身を含む): 72745344

約数和(自身を除く): 50586864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 5431, 10862, 16293, 21724, 27155, 32586, 43448, 54310, 65172, 81465, 86896, 92327, 108620, 130344, 162930, 184654, 217240, 260688, 276981, 325860, 369308, 434480, 461635, 553962, 651720, 738616, 923270, 1107924, 1303440, 1384905, 1477232, 1846540, 2215848, 2769810, 3693080, 4431696, 5539620, 7386160, 11079240, 22158480]

約数ペア:

[(1, 22158480), (2, 11079240), (3, 7386160), (4, 5539620), (5, 4431696), (6, 3693080), (8, 2769810), (10, 2215848), (12, 1846540), (15, 1477232), (16, 1384905), (17, 1303440), (20, 1107924), (24, 923270), (30, 738616), (34, 651720), (40, 553962), (48, 461635), (51, 434480), (60, 369308), (68, 325860), (80, 276981), (85, 260688), (102, 217240), (120, 184654), (136, 162930), (170, 130344), (204, 108620), (240, 92327), (255, 86896), (272, 81465), (340, 65172), (408, 54310), (510, 43448), (680, 32586), (816, 27155), (1020, 21724), (1360, 16293), (2040, 10862), (4080, 5431)]