1589488920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13259}}^1$

素因数の和:13319

約数の個数: 160

約数和(自身を含む): 5487253200

約数和(自身を除く): 3897764280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4440, 4995, 5994, 6660, 7992, 9990, 11988, 13259, 13320, 14985, 19980, 23976, 26518, 29970, 39777, 39960, 53036, 59940, 66295, 79554, 106072, 119331, 119880, 132590, 159108, 198885, 238662, 265180, 318216, 357993, 397770, 477324, 490583, 530360, 596655, 715986, 795540, 954648, 981166, 1073979, 1193310, 1431972, 1471749, 1591080, 1789965, 1962332, 2147958, 2386620, 2452915, 2863944, 2943498, 3579930, 3924664, 4295916, 4415247, 4773240, 4905830, 5369895, 5886996, 7159860, 7358745, 8591832, 8830494, 9811660, 10739790, 11773992, 13245741, 14319720, 14717490, 17660988, 19623320, 21479580, 22076235, 26491482, 29434980, 35321976, 39737223, 42959160, 44152470, 52982964, 58869960, 66228705, 79474446, 88304940, 105965928, 132457410, 158948892, 176609880, 198686115, 264914820, 317897784, 397372230, 529829640, 794744460, 1589488920]

約数ペア:

[(1, 1589488920), (2, 794744460), (3, 529829640), (4, 397372230), (5, 317897784), (6, 264914820), (8, 198686115), (9, 176609880), (10, 158948892), (12, 132457410), (15, 105965928), (18, 88304940), (20, 79474446), (24, 66228705), (27, 58869960), (30, 52982964), (36, 44152470), (37, 42959160), (40, 39737223), (45, 35321976), (54, 29434980), (60, 26491482), (72, 22076235), (74, 21479580), (81, 19623320), (90, 17660988), (108, 14717490), (111, 14319720), (120, 13245741), (135, 11773992), (148, 10739790), (162, 9811660), (180, 8830494), (185, 8591832), (216, 7358745), (222, 7159860), (270, 5886996), (296, 5369895), (324, 4905830), (333, 4773240), (360, 4415247), (370, 4295916), (405, 3924664), (444, 3579930), (540, 2943498), (555, 2863944), (648, 2452915), (666, 2386620), (740, 2147958), (810, 1962332), (888, 1789965), (999, 1591080), (1080, 1471749), (1110, 1431972), (1332, 1193310), (1480, 1073979), (1620, 981166), (1665, 954648), (1998, 795540), (2220, 715986), (2664, 596655), (2997, 530360), (3240, 490583), (3330, 477324), (3996, 397770), (4440, 357993), (4995, 318216), (5994, 265180), (6660, 238662), (7992, 198885), (9990, 159108), (11988, 132590), (13259, 119880), (13320, 119331), (14985, 106072), (19980, 79554), (23976, 66295), (26518, 59940), (29970, 53036), (39777, 39960)]