78057360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{108413}}^1$

素因数の和:108432

約数の個数: 60

約数和(自身を含む): 262145052

約数和(自身を除く): 184087692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 108413, 216826, 325239, 433652, 542065, 650478, 867304, 975717, 1084130, 1300956, 1626195, 1734608, 1951434, 2168260, 2601912, 3252390, 3902868, 4336520, 4878585, 5203824, 6504780, 7805736, 8673040, 9757170, 13009560, 15611472, 19514340, 26019120, 39028680, 78057360]

約数ペア:

[(1, 78057360), (2, 39028680), (3, 26019120), (4, 19514340), (5, 15611472), (6, 13009560), (8, 9757170), (9, 8673040), (10, 7805736), (12, 6504780), (15, 5203824), (16, 4878585), (18, 4336520), (20, 3902868), (24, 3252390), (30, 2601912), (36, 2168260), (40, 1951434), (45, 1734608), (48, 1626195), (60, 1300956), (72, 1084130), (80, 975717), (90, 867304), (120, 650478), (144, 542065), (180, 433652), (240, 325239), (360, 216826), (720, 108413)]