24723180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7229}}^1$

素因数の和:7263

約数の個数: 72

約数和(自身を含む): 78951600

約数和(自身を除く): 54228420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 7229, 14458, 21687, 28916, 36145, 43374, 65061, 72290, 86748, 108435, 130122, 137351, 144580, 216870, 260244, 274702, 325305, 412053, 433740, 549404, 650610, 686755, 824106, 1236159, 1301220, 1373510, 1648212, 2060265, 2472318, 2747020, 4120530, 4944636, 6180795, 8241060, 12361590, 24723180]

約数ペア:

[(1, 24723180), (2, 12361590), (3, 8241060), (4, 6180795), (5, 4944636), (6, 4120530), (9, 2747020), (10, 2472318), (12, 2060265), (15, 1648212), (18, 1373510), (19, 1301220), (20, 1236159), (30, 824106), (36, 686755), (38, 650610), (45, 549404), (57, 433740), (60, 412053), (76, 325305), (90, 274702), (95, 260244), (114, 216870), (171, 144580), (180, 137351), (190, 130122), (228, 108435), (285, 86748), (342, 72290), (380, 65061), (570, 43374), (684, 36145), (855, 28916), (1140, 21687), (1710, 14458), (3420, 7229)]