1141380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 3675672

約数和(自身を除く): 2534292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 373, 510, 612, 746, 765, 1020, 1119, 1492, 1530, 1865, 2238, 3060, 3357, 3730, 4476, 5595, 6341, 6714, 7460, 11190, 12682, 13428, 16785, 19023, 22380, 25364, 31705, 33570, 38046, 57069, 63410, 67140, 76092, 95115, 114138, 126820, 190230, 228276, 285345, 380460, 570690, 1141380]

約数ペア:

[(1, 1141380), (2, 570690), (3, 380460), (4, 285345), (5, 228276), (6, 190230), (9, 126820), (10, 114138), (12, 95115), (15, 76092), (17, 67140), (18, 63410), (20, 57069), (30, 38046), (34, 33570), (36, 31705), (45, 25364), (51, 22380), (60, 19023), (68, 16785), (85, 13428), (90, 12682), (102, 11190), (153, 7460), (170, 6714), (180, 6341), (204, 5595), (255, 4476), (306, 3730), (340, 3357), (373, 3060), (510, 2238), (612, 1865), (746, 1530), (765, 1492), (1020, 1119)]