2055368520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{634373}}^1$

素因数の和:634396

約数の個数: 80

約数和(自身を含む): 6908332860

約数和(自身を除く): 4852964340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 634373, 1268746, 1903119, 2537492, 3171865, 3806238, 5074984, 5709357, 6343730, 7612476, 9515595, 11418714, 12687460, 15224952, 17128071, 19031190, 22837428, 25374920, 28546785, 34256142, 38062380, 45674856, 51384213, 57093570, 68512284, 76124760, 85640355, 102768426, 114187140, 137024568, 171280710, 205536852, 228374280, 256921065, 342561420, 411073704, 513842130, 685122840, 1027684260, 2055368520]

約数ペア:

[(1, 2055368520), (2, 1027684260), (3, 685122840), (4, 513842130), (5, 411073704), (6, 342561420), (8, 256921065), (9, 228374280), (10, 205536852), (12, 171280710), (15, 137024568), (18, 114187140), (20, 102768426), (24, 85640355), (27, 76124760), (30, 68512284), (36, 57093570), (40, 51384213), (45, 45674856), (54, 38062380), (60, 34256142), (72, 28546785), (81, 25374920), (90, 22837428), (108, 19031190), (120, 17128071), (135, 15224952), (162, 12687460), (180, 11418714), (216, 9515595), (270, 7612476), (324, 6343730), (360, 5709357), (405, 5074984), (540, 3806238), (648, 3171865), (810, 2537492), (1080, 1903119), (1620, 1268746), (3240, 634373)]