54268560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4005

約数の個数: 120

約数和(自身を含む): 191892480

約数和(自身を除く): 137623920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 3967, 4560, 6840, 7934, 11901, 13680, 15868, 19835, 23802, 31736, 35703, 39670, 47604, 59505, 63472, 71406, 75373, 79340, 95208, 119010, 142812, 150746, 158680, 178515, 190416, 226119, 238020, 285624, 301492, 317360, 357030, 376865, 452238, 476040, 571248, 602984, 678357, 714060, 753730, 904476, 952080, 1130595, 1205968, 1356714, 1428120, 1507460, 1808952, 2261190, 2713428, 2856240, 3014920, 3391785, 3617904, 4522380, 5426856, 6029840, 6783570, 9044760, 10853712, 13567140, 18089520, 27134280, 54268560]

約数ペア:

[(1, 54268560), (2, 27134280), (3, 18089520), (4, 13567140), (5, 10853712), (6, 9044760), (8, 6783570), (9, 6029840), (10, 5426856), (12, 4522380), (15, 3617904), (16, 3391785), (18, 3014920), (19, 2856240), (20, 2713428), (24, 2261190), (30, 1808952), (36, 1507460), (38, 1428120), (40, 1356714), (45, 1205968), (48, 1130595), (57, 952080), (60, 904476), (72, 753730), (76, 714060), (80, 678357), (90, 602984), (95, 571248), (114, 476040), (120, 452238), (144, 376865), (152, 357030), (171, 317360), (180, 301492), (190, 285624), (228, 238020), (240, 226119), (285, 190416), (304, 178515), (342, 158680), (360, 150746), (380, 142812), (456, 119010), (570, 95208), (684, 79340), (720, 75373), (760, 71406), (855, 63472), (912, 59505), (1140, 47604), (1368, 39670), (1520, 35703), (1710, 31736), (2280, 23802), (2736, 19835), (3420, 15868), (3967, 13680), (4560, 11901), (6840, 7934)]