6458880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^2$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 21384792

約数和(自身を除く): 14925912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 841, 870, 928, 960, 1160, 1280, 1392, 1536, 1682, 1740, 1856, 1920, 2320, 2523, 2560, 2784, 3364, 3480, 3712, 3840, 4205, 4640, 5046, 5568, 6728, 6960, 7424, 7680, 8410, 9280, 10092, 11136, 12615, 13456, 13920, 14848, 16820, 18560, 20184, 22272, 25230, 26912, 27840, 33640, 37120, 40368, 44544, 50460, 53824, 55680, 67280, 74240, 80736, 100920, 107648, 111360, 134560, 161472, 201840, 215296, 222720, 269120, 322944, 403680, 430592, 538240, 645888, 807360, 1076480, 1291776, 1614720, 2152960, 3229440, 6458880]

約数ペア:

[(1, 6458880), (2, 3229440), (3, 2152960), (4, 1614720), (5, 1291776), (6, 1076480), (8, 807360), (10, 645888), (12, 538240), (15, 430592), (16, 403680), (20, 322944), (24, 269120), (29, 222720), (30, 215296), (32, 201840), (40, 161472), (48, 134560), (58, 111360), (60, 107648), (64, 100920), (80, 80736), (87, 74240), (96, 67280), (116, 55680), (120, 53824), (128, 50460), (145, 44544), (160, 40368), (174, 37120), (192, 33640), (232, 27840), (240, 26912), (256, 25230), (290, 22272), (320, 20184), (348, 18560), (384, 16820), (435, 14848), (464, 13920), (480, 13456), (512, 12615), (580, 11136), (640, 10092), (696, 9280), (768, 8410), (841, 7680), (870, 7424), (928, 6960), (960, 6728), (1160, 5568), (1280, 5046), (1392, 4640), (1536, 4205), (1682, 3840), (1740, 3712), (1856, 3480), (1920, 3364), (2320, 2784), (2523, 2560)]