48725760

素因数分解:

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

素因数の和:12713

約数の個数: 72

約数和(自身を含む): 155630160

約数和(自身を除く): 106904400

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, 12689, 25378, 38067, 50756, 63445, 76134, 101512, 126890, 152268, 190335, 203024, 253780, 304536, 380670, 406048, 507560, 609072, 761340, 812096, 1015120, 1218144, 1522680, 1624192, 2030240, 2436288, 3045360, 3248384, 4060480, 4872576, 6090720, 8120960, 9745152, 12181440, 16241920, 24362880, 48725760]

約数ペア:

[(1, 48725760), (2, 24362880), (3, 16241920), (4, 12181440), (5, 9745152), (6, 8120960), (8, 6090720), (10, 4872576), (12, 4060480), (15, 3248384), (16, 3045360), (20, 2436288), (24, 2030240), (30, 1624192), (32, 1522680), (40, 1218144), (48, 1015120), (60, 812096), (64, 761340), (80, 609072), (96, 507560), (120, 406048), (128, 380670), (160, 304536), (192, 253780), (240, 203024), (256, 190335), (320, 152268), (384, 126890), (480, 101512), (640, 76134), (768, 63445), (960, 50756), (1280, 38067), (1920, 25378), (3840, 12689)]