15073020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 47523840

約数和(自身を除く): 32450820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 271, 309, 412, 515, 540, 542, 618, 813, 927, 1030, 1084, 1236, 1355, 1545, 1626, 1854, 2060, 2439, 2710, 2781, 3090, 3252, 3708, 4065, 4635, 4878, 5420, 5562, 6180, 7317, 8130, 9270, 9756, 11124, 12195, 13905, 14634, 16260, 18540, 24390, 27810, 27913, 29268, 36585, 48780, 55620, 55826, 73170, 83739, 111652, 139565, 146340, 167478, 251217, 279130, 334956, 418695, 502434, 558260, 753651, 837390, 1004868, 1256085, 1507302, 1674780, 2512170, 3014604, 3768255, 5024340, 7536510, 15073020]

約数ペア:

[(1, 15073020), (2, 7536510), (3, 5024340), (4, 3768255), (5, 3014604), (6, 2512170), (9, 1674780), (10, 1507302), (12, 1256085), (15, 1004868), (18, 837390), (20, 753651), (27, 558260), (30, 502434), (36, 418695), (45, 334956), (54, 279130), (60, 251217), (90, 167478), (103, 146340), (108, 139565), (135, 111652), (180, 83739), (206, 73170), (270, 55826), (271, 55620), (309, 48780), (412, 36585), (515, 29268), (540, 27913), (542, 27810), (618, 24390), (813, 18540), (927, 16260), (1030, 14634), (1084, 13905), (1236, 12195), (1355, 11124), (1545, 9756), (1626, 9270), (1854, 8130), (2060, 7317), (2439, 6180), (2710, 5562), (2781, 5420), (3090, 4878), (3252, 4635), (3708, 4065)]