76031280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8123}}^1$

素因数の和:8155

約数の個数: 120

約数和(自身を含む): 275013648

約数和(自身を除く): 198982368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 8123, 9360, 16246, 24369, 32492, 40615, 48738, 64984, 73107, 81230, 97476, 105599, 121845, 129968, 146214, 162460, 194952, 211198, 243690, 292428, 316797, 324920, 365535, 389904, 422396, 487380, 527995, 584856, 633594, 649840, 731070, 844792, 950391, 974760, 1055990, 1169712, 1267188, 1462140, 1583985, 1689584, 1900782, 1949520, 2111980, 2534376, 2924280, 3167970, 3801564, 4223960, 4751955, 5068752, 5848560, 6335940, 7603128, 8447920, 9503910, 12671880, 15206256, 19007820, 25343760, 38015640, 76031280]

約数ペア:

[(1, 76031280), (2, 38015640), (3, 25343760), (4, 19007820), (5, 15206256), (6, 12671880), (8, 9503910), (9, 8447920), (10, 7603128), (12, 6335940), (13, 5848560), (15, 5068752), (16, 4751955), (18, 4223960), (20, 3801564), (24, 3167970), (26, 2924280), (30, 2534376), (36, 2111980), (39, 1949520), (40, 1900782), (45, 1689584), (48, 1583985), (52, 1462140), (60, 1267188), (65, 1169712), (72, 1055990), (78, 974760), (80, 950391), (90, 844792), (104, 731070), (117, 649840), (120, 633594), (130, 584856), (144, 527995), (156, 487380), (180, 422396), (195, 389904), (208, 365535), (234, 324920), (240, 316797), (260, 292428), (312, 243690), (360, 211198), (390, 194952), (468, 162460), (520, 146214), (585, 129968), (624, 121845), (720, 105599), (780, 97476), (936, 81230), (1040, 73107), (1170, 64984), (1560, 48738), (1872, 40615), (2340, 32492), (3120, 24369), (4680, 16246), (8123, 9360)]