147472560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1115

約数の個数: 120

約数和(自身を含む): 497914560

約数和(自身を除く): 350442000

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, 239, 240, 360, 478, 717, 720, 857, 956, 1195, 1434, 1714, 1912, 2151, 2390, 2571, 2868, 3428, 3585, 3824, 4285, 4302, 4780, 5142, 5736, 6856, 7170, 7713, 8570, 8604, 9560, 10284, 10755, 11472, 12855, 13712, 14340, 15426, 17140, 17208, 19120, 20568, 21510, 25710, 28680, 30852, 34280, 34416, 38565, 41136, 43020, 51420, 57360, 61704, 68560, 77130, 86040, 102840, 123408, 154260, 172080, 204823, 205680, 308520, 409646, 614469, 617040, 819292, 1024115, 1228938, 1638584, 1843407, 2048230, 2457876, 3072345, 3277168, 3686814, 4096460, 4915752, 6144690, 7373628, 8192920, 9217035, 9831504, 12289380, 14747256, 16385840, 18434070, 24578760, 29494512, 36868140, 49157520, 73736280, 147472560]

約数ペア:

[(1, 147472560), (2, 73736280), (3, 49157520), (4, 36868140), (5, 29494512), (6, 24578760), (8, 18434070), (9, 16385840), (10, 14747256), (12, 12289380), (15, 9831504), (16, 9217035), (18, 8192920), (20, 7373628), (24, 6144690), (30, 4915752), (36, 4096460), (40, 3686814), (45, 3277168), (48, 3072345), (60, 2457876), (72, 2048230), (80, 1843407), (90, 1638584), (120, 1228938), (144, 1024115), (180, 819292), (239, 617040), (240, 614469), (360, 409646), (478, 308520), (717, 205680), (720, 204823), (857, 172080), (956, 154260), (1195, 123408), (1434, 102840), (1714, 86040), (1912, 77130), (2151, 68560), (2390, 61704), (2571, 57360), (2868, 51420), (3428, 43020), (3585, 41136), (3824, 38565), (4285, 34416), (4302, 34280), (4780, 30852), (5142, 28680), (5736, 25710), (6856, 21510), (7170, 20568), (7713, 19120), (8570, 17208), (8604, 17140), (9560, 15426), (10284, 14340), (10755, 13712), (11472, 12855)]