315637680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32077}}^1$

素因数の和:32134

約数の個数: 80

約数和(自身を含む): 1002373344

約数和(自身を除く): 686735664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 32077, 64154, 96231, 128308, 160385, 192462, 256616, 320770, 384924, 481155, 513232, 641540, 769848, 962310, 1283080, 1315157, 1539696, 1924620, 2566160, 2630314, 3849240, 3945471, 5260628, 6575785, 7698480, 7890942, 10521256, 13151570, 15781884, 19727355, 21042512, 26303140, 31563768, 39454710, 52606280, 63127536, 78909420, 105212560, 157818840, 315637680]

約数ペア:

[(1, 315637680), (2, 157818840), (3, 105212560), (4, 78909420), (5, 63127536), (6, 52606280), (8, 39454710), (10, 31563768), (12, 26303140), (15, 21042512), (16, 19727355), (20, 15781884), (24, 13151570), (30, 10521256), (40, 7890942), (41, 7698480), (48, 6575785), (60, 5260628), (80, 3945471), (82, 3849240), (120, 2630314), (123, 2566160), (164, 1924620), (205, 1539696), (240, 1315157), (246, 1283080), (328, 962310), (410, 769848), (492, 641540), (615, 513232), (656, 481155), (820, 384924), (984, 320770), (1230, 256616), (1640, 192462), (1968, 160385), (2460, 128308), (3280, 96231), (4920, 64154), (9840, 32077)]