30151080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 99669960

約数和(自身を除く): 69518880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1373, 1464, 1830, 2196, 2440, 2745, 2746, 3660, 4119, 4392, 5490, 5492, 6865, 7320, 8238, 10980, 10984, 12357, 13730, 16476, 20595, 21960, 24714, 27460, 32952, 41190, 49428, 54920, 61785, 82380, 83753, 98856, 123570, 164760, 167506, 247140, 251259, 335012, 418765, 494280, 502518, 670024, 753777, 837530, 1005036, 1256295, 1507554, 1675060, 2010072, 2512590, 3015108, 3350120, 3768885, 5025180, 6030216, 7537770, 10050360, 15075540, 30151080]

約数ペア:

[(1, 30151080), (2, 15075540), (3, 10050360), (4, 7537770), (5, 6030216), (6, 5025180), (8, 3768885), (9, 3350120), (10, 3015108), (12, 2512590), (15, 2010072), (18, 1675060), (20, 1507554), (24, 1256295), (30, 1005036), (36, 837530), (40, 753777), (45, 670024), (60, 502518), (61, 494280), (72, 418765), (90, 335012), (120, 251259), (122, 247140), (180, 167506), (183, 164760), (244, 123570), (305, 98856), (360, 83753), (366, 82380), (488, 61785), (549, 54920), (610, 49428), (732, 41190), (915, 32952), (1098, 27460), (1220, 24714), (1373, 21960), (1464, 20595), (1830, 16476), (2196, 13730), (2440, 12357), (2745, 10984), (2746, 10980), (3660, 8238), (4119, 7320), (4392, 6865), (5490, 5492)]