127109760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 408326400

約数和(自身を除く): 281216640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 239, 240, 277, 320, 384, 478, 480, 554, 640, 717, 831, 956, 960, 1108, 1195, 1385, 1434, 1662, 1912, 1920, 2216, 2390, 2770, 2868, 3324, 3585, 3824, 4155, 4432, 4780, 5540, 5736, 6648, 7170, 7648, 8310, 8864, 9560, 11080, 11472, 13296, 14340, 15296, 16620, 17728, 19120, 22160, 22944, 26592, 28680, 30592, 33240, 35456, 38240, 44320, 45888, 53184, 57360, 66203, 66480, 76480, 88640, 91776, 106368, 114720, 132406, 132960, 152960, 177280, 198609, 229440, 264812, 265920, 331015, 397218, 458880, 529624, 531840, 662030, 794436, 993045, 1059248, 1324060, 1588872, 1986090, 2118496, 2648120, 3177744, 3972180, 4236992, 5296240, 6355488, 7944360, 8473984, 10592480, 12710976, 15888720, 21184960, 25421952, 31777440, 42369920, 63554880, 127109760]

約数ペア:

[(1, 127109760), (2, 63554880), (3, 42369920), (4, 31777440), (5, 25421952), (6, 21184960), (8, 15888720), (10, 12710976), (12, 10592480), (15, 8473984), (16, 7944360), (20, 6355488), (24, 5296240), (30, 4236992), (32, 3972180), (40, 3177744), (48, 2648120), (60, 2118496), (64, 1986090), (80, 1588872), (96, 1324060), (120, 1059248), (128, 993045), (160, 794436), (192, 662030), (239, 531840), (240, 529624), (277, 458880), (320, 397218), (384, 331015), (478, 265920), (480, 264812), (554, 229440), (640, 198609), (717, 177280), (831, 152960), (956, 132960), (960, 132406), (1108, 114720), (1195, 106368), (1385, 91776), (1434, 88640), (1662, 76480), (1912, 66480), (1920, 66203), (2216, 57360), (2390, 53184), (2770, 45888), (2868, 44320), (3324, 38240), (3585, 35456), (3824, 33240), (4155, 30592), (4432, 28680), (4780, 26592), (5540, 22944), (5736, 22160), (6648, 19120), (7170, 17728), (7648, 16620), (8310, 15296), (8864, 14340), (9560, 13296), (11080, 11472)]