1553073120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8233}}^1$

素因数の和:8385

約数の個数: 144

約数和(自身を含む): 5340967632

約数和(自身を除く): 3787894512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4192, 4716, 5240, 5895, 6288, 7860, 8233, 9432, 10480, 11790, 12576, 15720, 16466, 18864, 20960, 23580, 24699, 31440, 32932, 37728, 41165, 47160, 49398, 62880, 65864, 74097, 82330, 94320, 98796, 123495, 131728, 148194, 164660, 188640, 197592, 246990, 263456, 296388, 329320, 370485, 395184, 493980, 592776, 658640, 740970, 790368, 987960, 1078523, 1185552, 1317280, 1481940, 1975920, 2157046, 2371104, 2963880, 3235569, 3951840, 4314092, 5392615, 5927760, 6471138, 8628184, 9706707, 10785230, 11855520, 12942276, 16177845, 17256368, 19413414, 21570460, 25884552, 32355690, 34512736, 38826828, 43140920, 48533535, 51769104, 64711380, 77653656, 86281840, 97067070, 103538208, 129422760, 155307312, 172563680, 194134140, 258845520, 310614624, 388268280, 517691040, 776536560, 1553073120]

約数ペア:

[(1, 1553073120), (2, 776536560), (3, 517691040), (4, 388268280), (5, 310614624), (6, 258845520), (8, 194134140), (9, 172563680), (10, 155307312), (12, 129422760), (15, 103538208), (16, 97067070), (18, 86281840), (20, 77653656), (24, 64711380), (30, 51769104), (32, 48533535), (36, 43140920), (40, 38826828), (45, 34512736), (48, 32355690), (60, 25884552), (72, 21570460), (80, 19413414), (90, 17256368), (96, 16177845), (120, 12942276), (131, 11855520), (144, 10785230), (160, 9706707), (180, 8628184), (240, 6471138), (262, 5927760), (288, 5392615), (360, 4314092), (393, 3951840), (480, 3235569), (524, 2963880), (655, 2371104), (720, 2157046), (786, 1975920), (1048, 1481940), (1179, 1317280), (1310, 1185552), (1440, 1078523), (1572, 987960), (1965, 790368), (2096, 740970), (2358, 658640), (2620, 592776), (3144, 493980), (3930, 395184), (4192, 370485), (4716, 329320), (5240, 296388), (5895, 263456), (6288, 246990), (7860, 197592), (8233, 188640), (9432, 164660), (10480, 148194), (11790, 131728), (12576, 123495), (15720, 98796), (16466, 94320), (18864, 82330), (20960, 74097), (23580, 65864), (24699, 62880), (31440, 49398), (32932, 47160), (37728, 41165)]