97451520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{12689}}^1$

素因数の和:12715

約数の個数: 80

約数和(自身を含む): 311564880

約数和(自身を除く): 214113360

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 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, 6496768, 8120960, 9745152, 12181440, 16241920, 19490304, 24362880, 32483840, 48725760, 97451520]

約数ペア:

[(1, 97451520), (2, 48725760), (3, 32483840), (4, 24362880), (5, 19490304), (6, 16241920), (8, 12181440), (10, 9745152), (12, 8120960), (15, 6496768), (16, 6090720), (20, 4872576), (24, 4060480), (30, 3248384), (32, 3045360), (40, 2436288), (48, 2030240), (60, 1624192), (64, 1522680), (80, 1218144), (96, 1015120), (120, 812096), (128, 761340), (160, 609072), (192, 507560), (240, 406048), (256, 380670), (320, 304536), (384, 253780), (480, 203024), (512, 190335), (640, 152268), (768, 126890), (960, 101512), (1280, 76134), (1536, 63445), (1920, 50756), (2560, 38067), (3840, 25378), (7680, 12689)]