138777120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5669}}^1$

素因数の和:5707

約数の個数: 144

約数和(自身を含む): 501522840

約数和(自身を除く): 362745720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 5669, 6120, 8160, 11338, 12240, 17007, 22676, 24480, 28345, 34014, 45352, 51021, 56690, 68028, 85035, 90704, 96373, 102042, 113380, 136056, 170070, 181408, 192746, 204084, 226760, 255105, 272112, 289119, 340140, 385492, 408168, 453520, 481865, 510210, 544224, 578238, 680280, 770984, 816336, 867357, 907040, 963730, 1020420, 1156476, 1360560, 1445595, 1541968, 1632672, 1734714, 1927460, 2040840, 2312952, 2721120, 2891190, 3083936, 3469428, 3854920, 4081680, 4336785, 4625904, 5782380, 6938856, 7709840, 8163360, 8673570, 9251808, 11564760, 13877712, 15419680, 17347140, 23129520, 27755424, 34694280, 46259040, 69388560, 138777120]

約数ペア:

[(1, 138777120), (2, 69388560), (3, 46259040), (4, 34694280), (5, 27755424), (6, 23129520), (8, 17347140), (9, 15419680), (10, 13877712), (12, 11564760), (15, 9251808), (16, 8673570), (17, 8163360), (18, 7709840), (20, 6938856), (24, 5782380), (30, 4625904), (32, 4336785), (34, 4081680), (36, 3854920), (40, 3469428), (45, 3083936), (48, 2891190), (51, 2721120), (60, 2312952), (68, 2040840), (72, 1927460), (80, 1734714), (85, 1632672), (90, 1541968), (96, 1445595), (102, 1360560), (120, 1156476), (136, 1020420), (144, 963730), (153, 907040), (160, 867357), (170, 816336), (180, 770984), (204, 680280), (240, 578238), (255, 544224), (272, 510210), (288, 481865), (306, 453520), (340, 408168), (360, 385492), (408, 340140), (480, 289119), (510, 272112), (544, 255105), (612, 226760), (680, 204084), (720, 192746), (765, 181408), (816, 170070), (1020, 136056), (1224, 113380), (1360, 102042), (1440, 96373), (1530, 90704), (1632, 85035), (2040, 68028), (2448, 56690), (2720, 51021), (3060, 45352), (4080, 34014), (4896, 28345), (5669, 24480), (6120, 22676), (8160, 17007), (11338, 12240)]