11776920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 39191040

約数和(自身を除く): 27414120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 251, 255, 276, 340, 345, 391, 408, 460, 502, 510, 552, 680, 690, 753, 782, 920, 1004, 1020, 1173, 1255, 1380, 1506, 1564, 1955, 2008, 2040, 2346, 2510, 2760, 3012, 3128, 3765, 3910, 4267, 4692, 5020, 5773, 5865, 6024, 7530, 7820, 8534, 9384, 10040, 11546, 11730, 12801, 15060, 15640, 17068, 17319, 21335, 23092, 23460, 25602, 28865, 30120, 34136, 34638, 42670, 46184, 46920, 51204, 57730, 64005, 69276, 85340, 86595, 98141, 102408, 115460, 128010, 138552, 170680, 173190, 196282, 230920, 256020, 294423, 346380, 392564, 490705, 512040, 588846, 692760, 785128, 981410, 1177692, 1472115, 1962820, 2355384, 2944230, 3925640, 5888460, 11776920]

約数ペア:

[(1, 11776920), (2, 5888460), (3, 3925640), (4, 2944230), (5, 2355384), (6, 1962820), (8, 1472115), (10, 1177692), (12, 981410), (15, 785128), (17, 692760), (20, 588846), (23, 512040), (24, 490705), (30, 392564), (34, 346380), (40, 294423), (46, 256020), (51, 230920), (60, 196282), (68, 173190), (69, 170680), (85, 138552), (92, 128010), (102, 115460), (115, 102408), (120, 98141), (136, 86595), (138, 85340), (170, 69276), (184, 64005), (204, 57730), (230, 51204), (251, 46920), (255, 46184), (276, 42670), (340, 34638), (345, 34136), (391, 30120), (408, 28865), (460, 25602), (502, 23460), (510, 23092), (552, 21335), (680, 17319), (690, 17068), (753, 15640), (782, 15060), (920, 12801), (1004, 11730), (1020, 11546), (1173, 10040), (1255, 9384), (1380, 8534), (1506, 7820), (1564, 7530), (1955, 6024), (2008, 5865), (2040, 5773), (2346, 5020), (2510, 4692), (2760, 4267), (3012, 3910), (3128, 3765)]