146177280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12689}}^1$

素因数の和:12716

約数の個数: 108

約数和(自身を含む): 505798020

約数和(自身を除く): 359620740

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, 12689, 25378, 38067, 50756, 63445, 76134, 101512, 114201, 126890, 152268, 190335, 203024, 228402, 253780, 304536, 380670, 406048, 456804, 507560, 571005, 609072, 761340, 812096, 913608, 1015120, 1142010, 1218144, 1522680, 1624192, 1827216, 2030240, 2284020, 2436288, 3045360, 3248384, 3654432, 4060480, 4568040, 4872576, 6090720, 7308864, 8120960, 9136080, 9745152, 12181440, 14617728, 16241920, 18272160, 24362880, 29235456, 36544320, 48725760, 73088640, 146177280]

約数ペア:

[(1, 146177280), (2, 73088640), (3, 48725760), (4, 36544320), (5, 29235456), (6, 24362880), (8, 18272160), (9, 16241920), (10, 14617728), (12, 12181440), (15, 9745152), (16, 9136080), (18, 8120960), (20, 7308864), (24, 6090720), (30, 4872576), (32, 4568040), (36, 4060480), (40, 3654432), (45, 3248384), (48, 3045360), (60, 2436288), (64, 2284020), (72, 2030240), (80, 1827216), (90, 1624192), (96, 1522680), (120, 1218144), (128, 1142010), (144, 1015120), (160, 913608), (180, 812096), (192, 761340), (240, 609072), (256, 571005), (288, 507560), (320, 456804), (360, 406048), (384, 380670), (480, 304536), (576, 253780), (640, 228402), (720, 203024), (768, 190335), (960, 152268), (1152, 126890), (1280, 114201), (1440, 101512), (1920, 76134), (2304, 63445), (2880, 50756), (3840, 38067), (5760, 25378), (11520, 12689)]