3818753280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{331489}}^1$

素因数の和:331516

約数の個数: 108

約数和(自身を含む): 13212528420

約数和(自身を除く): 9393775140

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 331489, 662978, 994467, 1325956, 1657445, 1988934, 2651912, 2983401, 3314890, 3977868, 4972335, 5303824, 5966802, 6629780, 7955736, 9944670, 10607648, 11933604, 13259560, 14917005, 15911472, 19889340, 21215296, 23867208, 26519120, 29834010, 31822944, 39778680, 42430592, 47734416, 53038240, 59668020, 63645888, 79557360, 84861184, 95468832, 106076480, 119336040, 127291776, 159114720, 190937664, 212152960, 238672080, 254583552, 318229440, 381875328, 424305920, 477344160, 636458880, 763750656, 954688320, 1272917760, 1909376640, 3818753280]

約数ペア:

[(1, 3818753280), (2, 1909376640), (3, 1272917760), (4, 954688320), (5, 763750656), (6, 636458880), (8, 477344160), (9, 424305920), (10, 381875328), (12, 318229440), (15, 254583552), (16, 238672080), (18, 212152960), (20, 190937664), (24, 159114720), (30, 127291776), (32, 119336040), (36, 106076480), (40, 95468832), (45, 84861184), (48, 79557360), (60, 63645888), (64, 59668020), (72, 53038240), (80, 47734416), (90, 42430592), (96, 39778680), (120, 31822944), (128, 29834010), (144, 26519120), (160, 23867208), (180, 21215296), (192, 19889340), (240, 15911472), (256, 14917005), (288, 13259560), (320, 11933604), (360, 10607648), (384, 9944670), (480, 7955736), (576, 6629780), (640, 5966802), (720, 5303824), (768, 4972335), (960, 3977868), (1152, 3314890), (1280, 2983401), (1440, 2651912), (1920, 1988934), (2304, 1657445), (2880, 1325956), (3840, 994467), (5760, 662978), (11520, 331489)]