45473040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 154162008

約数和(自身を除く): 108688968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 461, 548, 685, 720, 822, 922, 1096, 1233, 1370, 1383, 1644, 1844, 2055, 2192, 2305, 2466, 2740, 2766, 3288, 3688, 4110, 4149, 4610, 4932, 5480, 5532, 6165, 6576, 6915, 7376, 8220, 8298, 9220, 9864, 10960, 11064, 12330, 13830, 16440, 16596, 18440, 19728, 20745, 22128, 24660, 27660, 32880, 33192, 36880, 41490, 49320, 55320, 63157, 66384, 82980, 98640, 110640, 126314, 165960, 189471, 252628, 315785, 331920, 378942, 505256, 568413, 631570, 757884, 947355, 1010512, 1136826, 1263140, 1515768, 1894710, 2273652, 2526280, 2842065, 3031536, 3789420, 4547304, 5052560, 5684130, 7578840, 9094608, 11368260, 15157680, 22736520, 45473040]

約数ペア:

[(1, 45473040), (2, 22736520), (3, 15157680), (4, 11368260), (5, 9094608), (6, 7578840), (8, 5684130), (9, 5052560), (10, 4547304), (12, 3789420), (15, 3031536), (16, 2842065), (18, 2526280), (20, 2273652), (24, 1894710), (30, 1515768), (36, 1263140), (40, 1136826), (45, 1010512), (48, 947355), (60, 757884), (72, 631570), (80, 568413), (90, 505256), (120, 378942), (137, 331920), (144, 315785), (180, 252628), (240, 189471), (274, 165960), (360, 126314), (411, 110640), (461, 98640), (548, 82980), (685, 66384), (720, 63157), (822, 55320), (922, 49320), (1096, 41490), (1233, 36880), (1370, 33192), (1383, 32880), (1644, 27660), (1844, 24660), (2055, 22128), (2192, 20745), (2305, 19728), (2466, 18440), (2740, 16596), (2766, 16440), (3288, 13830), (3688, 12330), (4110, 11064), (4149, 10960), (4610, 9864), (4932, 9220), (5480, 8298), (5532, 8220), (6165, 7376), (6576, 6915)]