180240528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 120

約数和(自身を含む): 534260448

約数和(自身を除く): 354019920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 624, 663, 676, 816, 884, 1014, 1307, 1326, 1352, 1768, 2028, 2614, 2652, 2704, 2873, 3536, 3921, 4056, 5228, 5304, 5746, 7842, 8112, 8619, 10456, 10608, 11492, 15684, 16991, 17238, 20912, 22219, 22984, 31368, 33982, 34476, 44438, 45968, 50973, 62736, 66657, 67964, 68952, 88876, 101946, 133314, 135928, 137904, 177752, 203892, 220883, 266628, 271856, 288847, 355504, 407784, 441766, 533256, 577694, 662649, 815568, 866541, 883532, 1066512, 1155388, 1325298, 1733082, 1767064, 2310776, 2650596, 3466164, 3534128, 3755011, 4621552, 5301192, 6932328, 7510022, 10602384, 11265033, 13864656, 15020044, 22530066, 30040088, 45060132, 60080176, 90120264, 180240528]

約数ペア:

[(1, 180240528), (2, 90120264), (3, 60080176), (4, 45060132), (6, 30040088), (8, 22530066), (12, 15020044), (13, 13864656), (16, 11265033), (17, 10602384), (24, 7510022), (26, 6932328), (34, 5301192), (39, 4621552), (48, 3755011), (51, 3534128), (52, 3466164), (68, 2650596), (78, 2310776), (102, 1767064), (104, 1733082), (136, 1325298), (156, 1155388), (169, 1066512), (204, 883532), (208, 866541), (221, 815568), (272, 662649), (312, 577694), (338, 533256), (408, 441766), (442, 407784), (507, 355504), (624, 288847), (663, 271856), (676, 266628), (816, 220883), (884, 203892), (1014, 177752), (1307, 137904), (1326, 135928), (1352, 133314), (1768, 101946), (2028, 88876), (2614, 68952), (2652, 67964), (2704, 66657), (2873, 62736), (3536, 50973), (3921, 45968), (4056, 44438), (5228, 34476), (5304, 33982), (5746, 31368), (7842, 22984), (8112, 22219), (8619, 20912), (10456, 17238), (10608, 16991), (11492, 15684)]