12842160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 40411104

約数和(自身を除く): 27568944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 733, 876, 1095, 1168, 1460, 1466, 1752, 2190, 2199, 2920, 2932, 3504, 3665, 4380, 4398, 5840, 5864, 7330, 8760, 8796, 10995, 11728, 14660, 17520, 17592, 21990, 29320, 35184, 43980, 53509, 58640, 87960, 107018, 160527, 175920, 214036, 267545, 321054, 428072, 535090, 642108, 802635, 856144, 1070180, 1284216, 1605270, 2140360, 2568432, 3210540, 4280720, 6421080, 12842160]

約数ペア:

[(1, 12842160), (2, 6421080), (3, 4280720), (4, 3210540), (5, 2568432), (6, 2140360), (8, 1605270), (10, 1284216), (12, 1070180), (15, 856144), (16, 802635), (20, 642108), (24, 535090), (30, 428072), (40, 321054), (48, 267545), (60, 214036), (73, 175920), (80, 160527), (120, 107018), (146, 87960), (219, 58640), (240, 53509), (292, 43980), (365, 35184), (438, 29320), (584, 21990), (730, 17592), (733, 17520), (876, 14660), (1095, 11728), (1168, 10995), (1460, 8796), (1466, 8760), (1752, 7330), (2190, 5864), (2199, 5840), (2920, 4398), (2932, 4380), (3504, 3665)]