493271160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{216347}}^1$

素因数の和:216380

約数の個数: 64

約数和(自身を含む): 1557705600

約数和(自身を除く): 1064434440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 216347, 432694, 649041, 865388, 1081735, 1298082, 1730776, 2163470, 2596164, 3245205, 4110593, 4326940, 5192328, 6490410, 8221186, 8653880, 12331779, 12980820, 16442372, 20552965, 24663558, 25961640, 32884744, 41105930, 49327116, 61658895, 82211860, 98654232, 123317790, 164423720, 246635580, 493271160]

約数ペア:

[(1, 493271160), (2, 246635580), (3, 164423720), (4, 123317790), (5, 98654232), (6, 82211860), (8, 61658895), (10, 49327116), (12, 41105930), (15, 32884744), (19, 25961640), (20, 24663558), (24, 20552965), (30, 16442372), (38, 12980820), (40, 12331779), (57, 8653880), (60, 8221186), (76, 6490410), (95, 5192328), (114, 4326940), (120, 4110593), (152, 3245205), (190, 2596164), (228, 2163470), (285, 1730776), (380, 1298082), (456, 1081735), (570, 865388), (760, 649041), (1140, 432694), (2280, 216347)]