186534720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 168

約数和(自身を含む): 646663680

約数和(自身を除く): 460128960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 239, 240, 271, 288, 320, 360, 478, 480, 542, 576, 717, 720, 813, 956, 960, 1084, 1195, 1355, 1434, 1440, 1626, 1912, 2151, 2168, 2390, 2439, 2710, 2868, 2880, 3252, 3585, 3824, 4065, 4302, 4336, 4780, 4878, 5420, 5736, 6504, 7170, 7648, 8130, 8604, 8672, 9560, 9756, 10755, 10840, 11472, 12195, 13008, 14340, 15296, 16260, 17208, 17344, 19120, 19512, 21510, 21680, 22944, 24390, 26016, 28680, 32520, 34416, 38240, 39024, 43020, 43360, 45888, 48780, 52032, 57360, 64769, 65040, 68832, 76480, 78048, 86040, 86720, 97560, 114720, 129538, 130080, 137664, 156096, 172080, 194307, 195120, 229440, 259076, 260160, 323845, 344160, 388614, 390240, 518152, 582921, 647690, 688320, 777228, 780480, 971535, 1036304, 1165842, 1295380, 1554456, 1943070, 2072608, 2331684, 2590760, 2914605, 3108912, 3886140, 4145216, 4663368, 5181520, 5829210, 6217824, 7772280, 9326736, 10363040, 11658420, 12435648, 15544560, 18653472, 20726080, 23316840, 31089120, 37306944, 46633680, 62178240, 93267360, 186534720]

約数ペア:

[(1, 186534720), (2, 93267360), (3, 62178240), (4, 46633680), (5, 37306944), (6, 31089120), (8, 23316840), (9, 20726080), (10, 18653472), (12, 15544560), (15, 12435648), (16, 11658420), (18, 10363040), (20, 9326736), (24, 7772280), (30, 6217824), (32, 5829210), (36, 5181520), (40, 4663368), (45, 4145216), (48, 3886140), (60, 3108912), (64, 2914605), (72, 2590760), (80, 2331684), (90, 2072608), (96, 1943070), (120, 1554456), (144, 1295380), (160, 1165842), (180, 1036304), (192, 971535), (239, 780480), (240, 777228), (271, 688320), (288, 647690), (320, 582921), (360, 518152), (478, 390240), (480, 388614), (542, 344160), (576, 323845), (717, 260160), (720, 259076), (813, 229440), (956, 195120), (960, 194307), (1084, 172080), (1195, 156096), (1355, 137664), (1434, 130080), (1440, 129538), (1626, 114720), (1912, 97560), (2151, 86720), (2168, 86040), (2390, 78048), (2439, 76480), (2710, 68832), (2868, 65040), (2880, 64769), (3252, 57360), (3585, 52032), (3824, 48780), (4065, 45888), (4302, 43360), (4336, 43020), (4780, 39024), (4878, 38240), (5420, 34416), (5736, 32520), (6504, 28680), (7170, 26016), (7648, 24390), (8130, 22944), (8604, 21680), (8672, 21510), (9560, 19512), (9756, 19120), (10755, 17344), (10840, 17208), (11472, 16260), (12195, 15296), (13008, 14340)]