69720120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10193}}^1$

素因数の和:10229

約数の個数: 96

約数和(自身を含む): 238539600

約数和(自身を除く): 168819480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 10193, 20386, 30579, 40772, 50965, 61158, 81544, 91737, 101930, 122316, 152895, 183474, 193667, 203860, 244632, 305790, 366948, 387334, 407720, 458685, 581001, 611580, 733896, 774668, 917370, 968335, 1162002, 1223160, 1549336, 1743003, 1834740, 1936670, 2324004, 2905005, 3486006, 3669480, 3873340, 4648008, 5810010, 6972012, 7746680, 8715015, 11620020, 13944024, 17430030, 23240040, 34860060, 69720120]

約数ペア:

[(1, 69720120), (2, 34860060), (3, 23240040), (4, 17430030), (5, 13944024), (6, 11620020), (8, 8715015), (9, 7746680), (10, 6972012), (12, 5810010), (15, 4648008), (18, 3873340), (19, 3669480), (20, 3486006), (24, 2905005), (30, 2324004), (36, 1936670), (38, 1834740), (40, 1743003), (45, 1549336), (57, 1223160), (60, 1162002), (72, 968335), (76, 917370), (90, 774668), (95, 733896), (114, 611580), (120, 581001), (152, 458685), (171, 407720), (180, 387334), (190, 366948), (228, 305790), (285, 244632), (342, 203860), (360, 193667), (380, 183474), (456, 152895), (570, 122316), (684, 101930), (760, 91737), (855, 81544), (1140, 61158), (1368, 50965), (1710, 40772), (2280, 30579), (3420, 20386), (6840, 10193)]