738368640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{128189}}^1$

素因数の和:128214

約数の個数: 96

約数和(自身を含む): 2549699100

約数和(自身を除く): 1811330460

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 128189, 256378, 384567, 512756, 640945, 769134, 1025512, 1153701, 1281890, 1538268, 1922835, 2051024, 2307402, 2563780, 3076536, 3845670, 4102048, 4614804, 5127560, 5768505, 6153072, 7691340, 8204096, 9229608, 10255120, 11537010, 12306144, 15382680, 16408192, 18459216, 20510240, 23074020, 24612288, 30765360, 36918432, 41020480, 46148040, 49224576, 61530720, 73836864, 82040960, 92296080, 123061440, 147673728, 184592160, 246122880, 369184320, 738368640]

約数ペア:

[(1, 738368640), (2, 369184320), (3, 246122880), (4, 184592160), (5, 147673728), (6, 123061440), (8, 92296080), (9, 82040960), (10, 73836864), (12, 61530720), (15, 49224576), (16, 46148040), (18, 41020480), (20, 36918432), (24, 30765360), (30, 24612288), (32, 23074020), (36, 20510240), (40, 18459216), (45, 16408192), (48, 15382680), (60, 12306144), (64, 11537010), (72, 10255120), (80, 9229608), (90, 8204096), (96, 7691340), (120, 6153072), (128, 5768505), (144, 5127560), (160, 4614804), (180, 4102048), (192, 3845670), (240, 3076536), (288, 2563780), (320, 2307402), (360, 2051024), (384, 1922835), (480, 1538268), (576, 1281890), (640, 1153701), (720, 1025512), (960, 769134), (1152, 640945), (1440, 512756), (1920, 384567), (2880, 256378), (5760, 128189)]