52931280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 175988736

約数和(自身を除く): 123057456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 223, 230, 240, 258, 276, 344, 345, 368, 430, 446, 460, 516, 552, 645, 669, 688, 690, 860, 892, 920, 989, 1032, 1104, 1115, 1290, 1338, 1380, 1720, 1784, 1840, 1978, 2064, 2230, 2580, 2676, 2760, 2967, 3345, 3440, 3568, 3956, 4460, 4945, 5129, 5160, 5352, 5520, 5934, 6690, 7912, 8920, 9589, 9890, 10258, 10320, 10704, 11868, 13380, 14835, 15387, 15824, 17840, 19178, 19780, 20516, 23736, 25645, 26760, 28767, 29670, 30774, 38356, 39560, 41032, 47472, 47945, 51290, 53520, 57534, 59340, 61548, 76712, 76935, 79120, 82064, 95890, 102580, 115068, 118680, 123096, 143835, 153424, 153870, 191780, 205160, 220547, 230136, 237360, 246192, 287670, 307740, 383560, 410320, 441094, 460272, 575340, 615480, 661641, 767120, 882188, 1102735, 1150680, 1230960, 1323282, 1764376, 2205470, 2301360, 2646564, 3308205, 3528752, 4410940, 5293128, 6616410, 8821880, 10586256, 13232820, 17643760, 26465640, 52931280]

約数ペア:

[(1, 52931280), (2, 26465640), (3, 17643760), (4, 13232820), (5, 10586256), (6, 8821880), (8, 6616410), (10, 5293128), (12, 4410940), (15, 3528752), (16, 3308205), (20, 2646564), (23, 2301360), (24, 2205470), (30, 1764376), (40, 1323282), (43, 1230960), (46, 1150680), (48, 1102735), (60, 882188), (69, 767120), (80, 661641), (86, 615480), (92, 575340), (115, 460272), (120, 441094), (129, 410320), (138, 383560), (172, 307740), (184, 287670), (215, 246192), (223, 237360), (230, 230136), (240, 220547), (258, 205160), (276, 191780), (344, 153870), (345, 153424), (368, 143835), (430, 123096), (446, 118680), (460, 115068), (516, 102580), (552, 95890), (645, 82064), (669, 79120), (688, 76935), (690, 76712), (860, 61548), (892, 59340), (920, 57534), (989, 53520), (1032, 51290), (1104, 47945), (1115, 47472), (1290, 41032), (1338, 39560), (1380, 38356), (1720, 30774), (1784, 29670), (1840, 28767), (1978, 26760), (2064, 25645), (2230, 23736), (2580, 20516), (2676, 19780), (2760, 19178), (2967, 17840), (3345, 15824), (3440, 15387), (3568, 14835), (3956, 13380), (4460, 11868), (4945, 10704), (5129, 10320), (5160, 10258), (5352, 9890), (5520, 9589), (5934, 8920), (6690, 7912)]