545400960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21851}}^1$

素因数の和:21886

約数の個数: 128

約数和(自身を含む): 1872279360

約数和(自身を除く): 1326878400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 21851, 24960, 43702, 65553, 87404, 109255, 131106, 174808, 218510, 262212, 284063, 327765, 349616, 437020, 524424, 568126, 655530, 699232, 852189, 874040, 1048848, 1136252, 1311060, 1398464, 1420315, 1704378, 1748080, 2097696, 2272504, 2622120, 2796928, 2840630, 3408756, 3496160, 4195392, 4260945, 4545008, 5244240, 5681260, 6817512, 6992320, 8390784, 8521890, 9090016, 10488480, 11362520, 13635024, 13984640, 17043780, 18180032, 20976960, 22725040, 27270048, 34087560, 36360064, 41953920, 45450080, 54540096, 68175120, 90900160, 109080192, 136350240, 181800320, 272700480, 545400960]

約数ペア:

[(1, 545400960), (2, 272700480), (3, 181800320), (4, 136350240), (5, 109080192), (6, 90900160), (8, 68175120), (10, 54540096), (12, 45450080), (13, 41953920), (15, 36360064), (16, 34087560), (20, 27270048), (24, 22725040), (26, 20976960), (30, 18180032), (32, 17043780), (39, 13984640), (40, 13635024), (48, 11362520), (52, 10488480), (60, 9090016), (64, 8521890), (65, 8390784), (78, 6992320), (80, 6817512), (96, 5681260), (104, 5244240), (120, 4545008), (128, 4260945), (130, 4195392), (156, 3496160), (160, 3408756), (192, 2840630), (195, 2796928), (208, 2622120), (240, 2272504), (260, 2097696), (312, 1748080), (320, 1704378), (384, 1420315), (390, 1398464), (416, 1311060), (480, 1136252), (520, 1048848), (624, 874040), (640, 852189), (780, 699232), (832, 655530), (960, 568126), (1040, 524424), (1248, 437020), (1560, 349616), (1664, 327765), (1920, 284063), (2080, 262212), (2496, 218510), (3120, 174808), (4160, 131106), (4992, 109255), (6240, 87404), (8320, 65553), (12480, 43702), (21851, 24960)]