118949120

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 308562240

約数和(自身を除く): 189613120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 73, 76, 80, 95, 128, 134, 146, 152, 160, 190, 256, 268, 292, 304, 320, 335, 365, 380, 536, 584, 608, 640, 670, 730, 760, 1072, 1168, 1216, 1273, 1280, 1340, 1387, 1460, 1520, 2144, 2336, 2432, 2546, 2680, 2774, 2920, 3040, 4288, 4672, 4864, 4891, 5092, 5360, 5548, 5840, 6080, 6365, 6935, 8576, 9344, 9782, 10184, 10720, 11096, 11680, 12160, 12730, 13870, 17152, 18688, 19564, 20368, 21440, 22192, 23360, 24320, 24455, 25460, 27740, 39128, 40736, 42880, 44384, 46720, 48910, 50920, 55480, 78256, 81472, 85760, 88768, 92929, 93440, 97820, 101840, 110960, 156512, 162944, 177536, 185858, 195640, 203680, 221920, 313024, 325888, 355072, 371716, 391280, 407360, 443840, 464645, 626048, 743432, 782560, 814720, 887680, 929290, 1252096, 1486864, 1565120, 1629440, 1775360, 1858580, 2973728, 3130240, 3717160, 5947456, 6260480, 7434320, 11894912, 14868640, 23789824, 29737280, 59474560, 118949120]

約数ペア:

[(1, 118949120), (2, 59474560), (4, 29737280), (5, 23789824), (8, 14868640), (10, 11894912), (16, 7434320), (19, 6260480), (20, 5947456), (32, 3717160), (38, 3130240), (40, 2973728), (64, 1858580), (67, 1775360), (73, 1629440), (76, 1565120), (80, 1486864), (95, 1252096), (128, 929290), (134, 887680), (146, 814720), (152, 782560), (160, 743432), (190, 626048), (256, 464645), (268, 443840), (292, 407360), (304, 391280), (320, 371716), (335, 355072), (365, 325888), (380, 313024), (536, 221920), (584, 203680), (608, 195640), (640, 185858), (670, 177536), (730, 162944), (760, 156512), (1072, 110960), (1168, 101840), (1216, 97820), (1273, 93440), (1280, 92929), (1340, 88768), (1387, 85760), (1460, 81472), (1520, 78256), (2144, 55480), (2336, 50920), (2432, 48910), (2546, 46720), (2680, 44384), (2774, 42880), (2920, 40736), (3040, 39128), (4288, 27740), (4672, 25460), (4864, 24455), (4891, 24320), (5092, 23360), (5360, 22192), (5548, 21440), (5840, 20368), (6080, 19564), (6365, 18688), (6935, 17152), (8576, 13870), (9344, 12730), (9782, 12160), (10184, 11680), (10720, 11096)]