22048560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 74977344

約数和(自身を除く): 52928784

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, 113, 120, 144, 180, 226, 240, 271, 339, 360, 452, 542, 565, 678, 720, 813, 904, 1017, 1084, 1130, 1355, 1356, 1626, 1695, 1808, 2034, 2168, 2260, 2439, 2710, 2712, 3252, 3390, 4065, 4068, 4336, 4520, 4878, 5085, 5420, 5424, 6504, 6780, 8130, 8136, 9040, 9756, 10170, 10840, 12195, 13008, 13560, 16260, 16272, 19512, 20340, 21680, 24390, 27120, 30623, 32520, 39024, 40680, 48780, 61246, 65040, 81360, 91869, 97560, 122492, 153115, 183738, 195120, 244984, 275607, 306230, 367476, 459345, 489968, 551214, 612460, 734952, 918690, 1102428, 1224920, 1378035, 1469904, 1837380, 2204856, 2449840, 2756070, 3674760, 4409712, 5512140, 7349520, 11024280, 22048560]

約数ペア:

[(1, 22048560), (2, 11024280), (3, 7349520), (4, 5512140), (5, 4409712), (6, 3674760), (8, 2756070), (9, 2449840), (10, 2204856), (12, 1837380), (15, 1469904), (16, 1378035), (18, 1224920), (20, 1102428), (24, 918690), (30, 734952), (36, 612460), (40, 551214), (45, 489968), (48, 459345), (60, 367476), (72, 306230), (80, 275607), (90, 244984), (113, 195120), (120, 183738), (144, 153115), (180, 122492), (226, 97560), (240, 91869), (271, 81360), (339, 65040), (360, 61246), (452, 48780), (542, 40680), (565, 39024), (678, 32520), (720, 30623), (813, 27120), (904, 24390), (1017, 21680), (1084, 20340), (1130, 19512), (1355, 16272), (1356, 16260), (1626, 13560), (1695, 13008), (1808, 12195), (2034, 10840), (2168, 10170), (2260, 9756), (2439, 9040), (2710, 8136), (2712, 8130), (3252, 6780), (3390, 6504), (4065, 5424), (4068, 5420), (4336, 5085), (4520, 4878)]