179647920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4229}}^1$

素因数の和:4307

約数の個数: 120

約数和(自身を含む): 613688400

約数和(自身を除く): 434040480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4229, 4248, 4720, 5310, 7080, 8458, 8496, 10620, 12687, 14160, 16916, 21145, 21240, 25374, 33832, 38061, 42290, 42480, 50748, 63435, 67664, 76122, 84580, 101496, 126870, 152244, 169160, 190305, 202992, 249511, 253740, 304488, 338320, 380610, 499022, 507480, 608976, 748533, 761220, 998044, 1014960, 1247555, 1497066, 1522440, 1996088, 2245599, 2495110, 2994132, 3044880, 3742665, 3992176, 4491198, 4990220, 5988264, 7485330, 8982396, 9980440, 11227995, 11976528, 14970660, 17964792, 19960880, 22455990, 29941320, 35929584, 44911980, 59882640, 89823960, 179647920]

約数ペア:

[(1, 179647920), (2, 89823960), (3, 59882640), (4, 44911980), (5, 35929584), (6, 29941320), (8, 22455990), (9, 19960880), (10, 17964792), (12, 14970660), (15, 11976528), (16, 11227995), (18, 9980440), (20, 8982396), (24, 7485330), (30, 5988264), (36, 4990220), (40, 4491198), (45, 3992176), (48, 3742665), (59, 3044880), (60, 2994132), (72, 2495110), (80, 2245599), (90, 1996088), (118, 1522440), (120, 1497066), (144, 1247555), (177, 1014960), (180, 998044), (236, 761220), (240, 748533), (295, 608976), (354, 507480), (360, 499022), (472, 380610), (531, 338320), (590, 304488), (708, 253740), (720, 249511), (885, 202992), (944, 190305), (1062, 169160), (1180, 152244), (1416, 126870), (1770, 101496), (2124, 84580), (2360, 76122), (2655, 67664), (2832, 63435), (3540, 50748), (4229, 42480), (4248, 42290), (4720, 38061), (5310, 33832), (7080, 25374), (8458, 21240), (8496, 21145), (10620, 16916), (12687, 14160)]