148388760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 542060640

約数和(自身を除く): 393671880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 271, 312, 324, 338, 351, 360, 390, 405, 468, 507, 520, 540, 542, 585, 648, 676, 702, 780, 810, 813, 845, 936, 1014, 1053, 1080, 1084, 1170, 1352, 1355, 1404, 1521, 1560, 1620, 1626, 1690, 1755, 2028, 2106, 2168, 2340, 2439, 2535, 2710, 2808, 3042, 3240, 3252, 3380, 3510, 3523, 4056, 4065, 4212, 4563, 4680, 4878, 5070, 5265, 5420, 6084, 6504, 6760, 7020, 7046, 7317, 7605, 8130, 8424, 9126, 9756, 10140, 10530, 10569, 10840, 12168, 12195, 13689, 14040, 14092, 14634, 15210, 16260, 17615, 18252, 19512, 20280, 21060, 21138, 21951, 22815, 24390, 27378, 28184, 29268, 30420, 31707, 32520, 35230, 36504, 36585, 42120, 42276, 43902, 45630, 45799, 48780, 52845, 54756, 58536, 60840, 63414, 68445, 70460, 73170, 84552, 87804, 91260, 91598, 95121, 97560, 105690, 109512, 109755, 126828, 136890, 137397, 140920, 146340, 158535, 175608, 182520, 183196, 190242, 211380, 219510, 228995, 253656, 273780, 274794, 285363, 292680, 317070, 366392, 380484, 412191, 422760, 439020, 457990, 475605, 547560, 549588, 570726, 634140, 686985, 760968, 824382, 878040, 915980, 951210, 1099176, 1141452, 1236573, 1268280, 1373970, 1426815, 1648764, 1831960, 1902420, 2060955, 2282904, 2473146, 2747940, 2853630, 3297528, 3709719, 3804840, 4121910, 4946292, 5495880, 5707260, 6182865, 7419438, 8243820, 9892584, 11414520, 12365730, 14838876, 16487640, 18548595, 24731460, 29677752, 37097190, 49462920, 74194380, 148388760]

約数ペア:

[(1, 148388760), (2, 74194380), (3, 49462920), (4, 37097190), (5, 29677752), (6, 24731460), (8, 18548595), (9, 16487640), (10, 14838876), (12, 12365730), (13, 11414520), (15, 9892584), (18, 8243820), (20, 7419438), (24, 6182865), (26, 5707260), (27, 5495880), (30, 4946292), (36, 4121910), (39, 3804840), (40, 3709719), (45, 3297528), (52, 2853630), (54, 2747940), (60, 2473146), (65, 2282904), (72, 2060955), (78, 1902420), (81, 1831960), (90, 1648764), (104, 1426815), (108, 1373970), (117, 1268280), (120, 1236573), (130, 1141452), (135, 1099176), (156, 951210), (162, 915980), (169, 878040), (180, 824382), (195, 760968), (216, 686985), (234, 634140), (260, 570726), (270, 549588), (271, 547560), (312, 475605), (324, 457990), (338, 439020), (351, 422760), (360, 412191), (390, 380484), (405, 366392), (468, 317070), (507, 292680), (520, 285363), (540, 274794), (542, 273780), (585, 253656), (648, 228995), (676, 219510), (702, 211380), (780, 190242), (810, 183196), (813, 182520), (845, 175608), (936, 158535), (1014, 146340), (1053, 140920), (1080, 137397), (1084, 136890), (1170, 126828), (1352, 109755), (1355, 109512), (1404, 105690), (1521, 97560), (1560, 95121), (1620, 91598), (1626, 91260), (1690, 87804), (1755, 84552), (2028, 73170), (2106, 70460), (2168, 68445), (2340, 63414), (2439, 60840), (2535, 58536), (2710, 54756), (2808, 52845), (3042, 48780), (3240, 45799), (3252, 45630), (3380, 43902), (3510, 42276), (3523, 42120), (4056, 36585), (4065, 36504), (4212, 35230), (4563, 32520), (4680, 31707), (4878, 30420), (5070, 29268), (5265, 28184), (5420, 27378), (6084, 24390), (6504, 22815), (6760, 21951), (7020, 21138), (7046, 21060), (7317, 20280), (7605, 19512), (8130, 18252), (8424, 17615), (9126, 16260), (9756, 15210), (10140, 14634), (10530, 14092), (10569, 14040), (10840, 13689), (12168, 12195)]