1225474560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53189}}^1$

素因数の和:53218

約数の個数: 120

約数和(自身を含む): 4244242860

約数和(自身を除く): 3018768300

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 53189, 106378, 159567, 212756, 265945, 319134, 425512, 478701, 531890, 638268, 797835, 851024, 957402, 1063780, 1276536, 1595670, 1702048, 1914804, 2127560, 2393505, 2553072, 3191340, 3404096, 3829608, 4255120, 4787010, 5106144, 6382680, 6808192, 7659216, 8510240, 9574020, 10212288, 12765360, 13616384, 15318432, 17020480, 19148040, 20424576, 25530720, 27232768, 30636864, 34040960, 38296080, 40849152, 51061440, 61273728, 68081920, 76592160, 81698304, 102122880, 122547456, 136163840, 153184320, 204245760, 245094912, 306368640, 408491520, 612737280, 1225474560]

約数ペア:

[(1, 1225474560), (2, 612737280), (3, 408491520), (4, 306368640), (5, 245094912), (6, 204245760), (8, 153184320), (9, 136163840), (10, 122547456), (12, 102122880), (15, 81698304), (16, 76592160), (18, 68081920), (20, 61273728), (24, 51061440), (30, 40849152), (32, 38296080), (36, 34040960), (40, 30636864), (45, 27232768), (48, 25530720), (60, 20424576), (64, 19148040), (72, 17020480), (80, 15318432), (90, 13616384), (96, 12765360), (120, 10212288), (128, 9574020), (144, 8510240), (160, 7659216), (180, 6808192), (192, 6382680), (240, 5106144), (256, 4787010), (288, 4255120), (320, 3829608), (360, 3404096), (384, 3191340), (480, 2553072), (512, 2393505), (576, 2127560), (640, 1914804), (720, 1702048), (768, 1595670), (960, 1276536), (1152, 1063780), (1280, 957402), (1440, 851024), (1536, 797835), (1920, 638268), (2304, 531890), (2560, 478701), (2880, 425512), (3840, 319134), (4608, 265945), (5760, 212756), (7680, 159567), (11520, 106378), (23040, 53189)]