147198720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{38333}}^1$

素因数の和:38357

約数の個数: 72

約数和(自身を含む): 470128176

約数和(自身を除く): 322929456

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, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 38333, 76666, 114999, 153332, 191665, 229998, 306664, 383330, 459996, 574995, 613328, 766660, 919992, 1149990, 1226656, 1533320, 1839984, 2299980, 2453312, 3066640, 3679968, 4599960, 4906624, 6133280, 7359936, 9199920, 9813248, 12266560, 14719872, 18399840, 24533120, 29439744, 36799680, 49066240, 73599360, 147198720]

約数ペア:

[(1, 147198720), (2, 73599360), (3, 49066240), (4, 36799680), (5, 29439744), (6, 24533120), (8, 18399840), (10, 14719872), (12, 12266560), (15, 9813248), (16, 9199920), (20, 7359936), (24, 6133280), (30, 4906624), (32, 4599960), (40, 3679968), (48, 3066640), (60, 2453312), (64, 2299980), (80, 1839984), (96, 1533320), (120, 1226656), (128, 1149990), (160, 919992), (192, 766660), (240, 613328), (256, 574995), (320, 459996), (384, 383330), (480, 306664), (640, 229998), (768, 191665), (960, 153332), (1280, 114999), (1920, 76666), (3840, 38333)]