162318720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5012

約数の個数: 128

約数和(自身を含む): 547935840

約数和(自身を除く): 385617120

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, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 4973, 5440, 6528, 8160, 9946, 10880, 14919, 16320, 19892, 24865, 29838, 32640, 39784, 49730, 59676, 74595, 79568, 84541, 99460, 119352, 149190, 159136, 169082, 198920, 238704, 253623, 298380, 318272, 338164, 397840, 422705, 477408, 507246, 596760, 636544, 676328, 795680, 845410, 954816, 1014492, 1193520, 1268115, 1352656, 1591360, 1690820, 1909632, 2028984, 2387040, 2536230, 2705312, 3182720, 3381640, 4057968, 4774080, 5072460, 5410624, 6763280, 8115936, 9548160, 10144920, 10821248, 13526560, 16231872, 20289840, 27053120, 32463744, 40579680, 54106240, 81159360, 162318720]

約数ペア:

[(1, 162318720), (2, 81159360), (3, 54106240), (4, 40579680), (5, 32463744), (6, 27053120), (8, 20289840), (10, 16231872), (12, 13526560), (15, 10821248), (16, 10144920), (17, 9548160), (20, 8115936), (24, 6763280), (30, 5410624), (32, 5072460), (34, 4774080), (40, 4057968), (48, 3381640), (51, 3182720), (60, 2705312), (64, 2536230), (68, 2387040), (80, 2028984), (85, 1909632), (96, 1690820), (102, 1591360), (120, 1352656), (128, 1268115), (136, 1193520), (160, 1014492), (170, 954816), (192, 845410), (204, 795680), (240, 676328), (255, 636544), (272, 596760), (320, 507246), (340, 477408), (384, 422705), (408, 397840), (480, 338164), (510, 318272), (544, 298380), (640, 253623), (680, 238704), (816, 198920), (960, 169082), (1020, 159136), (1088, 149190), (1360, 119352), (1632, 99460), (1920, 84541), (2040, 79568), (2176, 74595), (2720, 59676), (3264, 49730), (4080, 39784), (4973, 32640), (5440, 29838), (6528, 24865), (8160, 19892), (9946, 16320), (10880, 14919)]