40799160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1078

約数の個数: 128

約数和(自身を含む): 139809600

約数和(自身を除く): 99010440

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, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1021, 1080, 1110, 1332, 1480, 1665, 1998, 2042, 2220, 2664, 3063, 3330, 3996, 4084, 4440, 4995, 5105, 6126, 6660, 7992, 8168, 9189, 9990, 10210, 12252, 13320, 15315, 18378, 19980, 20420, 24504, 27567, 30630, 36756, 37777, 39960, 40840, 45945, 55134, 61260, 73512, 75554, 91890, 110268, 113331, 122520, 137835, 151108, 183780, 188885, 220536, 226662, 275670, 302216, 339993, 367560, 377770, 453324, 551340, 566655, 679986, 755540, 906648, 1019979, 1102680, 1133310, 1359972, 1511080, 1699965, 2039958, 2266620, 2719944, 3399930, 4079916, 4533240, 5099895, 6799860, 8159832, 10199790, 13599720, 20399580, 40799160]

約数ペア:

[(1, 40799160), (2, 20399580), (3, 13599720), (4, 10199790), (5, 8159832), (6, 6799860), (8, 5099895), (9, 4533240), (10, 4079916), (12, 3399930), (15, 2719944), (18, 2266620), (20, 2039958), (24, 1699965), (27, 1511080), (30, 1359972), (36, 1133310), (37, 1102680), (40, 1019979), (45, 906648), (54, 755540), (60, 679986), (72, 566655), (74, 551340), (90, 453324), (108, 377770), (111, 367560), (120, 339993), (135, 302216), (148, 275670), (180, 226662), (185, 220536), (216, 188885), (222, 183780), (270, 151108), (296, 137835), (333, 122520), (360, 113331), (370, 110268), (444, 91890), (540, 75554), (555, 73512), (666, 61260), (740, 55134), (888, 45945), (999, 40840), (1021, 39960), (1080, 37777), (1110, 36756), (1332, 30630), (1480, 27567), (1665, 24504), (1998, 20420), (2042, 19980), (2220, 18378), (2664, 15315), (3063, 13320), (3330, 12252), (3996, 10210), (4084, 9990), (4440, 9189), (4995, 8168), (5105, 7992), (6126, 6660)]