617277240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4363}}^1$

素因数の和:4514

約数の個数: 128

約数和(自身を含む): 2073772800

約数和(自身を除く): 1456495560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3537, 3930, 4363, 4716, 5240, 5895, 7074, 7860, 8726, 9432, 11790, 13089, 14148, 15720, 17452, 17685, 21815, 23580, 26178, 28296, 34904, 35370, 39267, 43630, 47160, 52356, 65445, 70740, 78534, 87260, 104712, 117801, 130890, 141480, 157068, 174520, 196335, 235602, 261780, 314136, 392670, 471204, 523560, 571553, 589005, 785340, 942408, 1143106, 1178010, 1570680, 1714659, 2286212, 2356020, 2857765, 3429318, 4572424, 4712040, 5143977, 5715530, 6858636, 8573295, 10287954, 11431060, 13717272, 15431931, 17146590, 20575908, 22862120, 25719885, 30863862, 34293180, 41151816, 51439770, 61727724, 68586360, 77159655, 102879540, 123455448, 154319310, 205759080, 308638620, 617277240]

約数ペア:

[(1, 617277240), (2, 308638620), (3, 205759080), (4, 154319310), (5, 123455448), (6, 102879540), (8, 77159655), (9, 68586360), (10, 61727724), (12, 51439770), (15, 41151816), (18, 34293180), (20, 30863862), (24, 25719885), (27, 22862120), (30, 20575908), (36, 17146590), (40, 15431931), (45, 13717272), (54, 11431060), (60, 10287954), (72, 8573295), (90, 6858636), (108, 5715530), (120, 5143977), (131, 4712040), (135, 4572424), (180, 3429318), (216, 2857765), (262, 2356020), (270, 2286212), (360, 1714659), (393, 1570680), (524, 1178010), (540, 1143106), (655, 942408), (786, 785340), (1048, 589005), (1080, 571553), (1179, 523560), (1310, 471204), (1572, 392670), (1965, 314136), (2358, 261780), (2620, 235602), (3144, 196335), (3537, 174520), (3930, 157068), (4363, 141480), (4716, 130890), (5240, 117801), (5895, 104712), (7074, 87260), (7860, 78534), (8726, 70740), (9432, 65445), (11790, 52356), (13089, 47160), (14148, 43630), (15720, 39267), (17452, 35370), (17685, 34904), (21815, 28296), (23580, 26178)]