180380448

素因数分解:

$2^5\times 3^2\times {\mathrm{179}}^1\times {\mathrm{3499}}^1$

素因数の和:3694

約数の個数: 72

約数和(自身を含む): 515970000

約数和(自身を除く): 335589552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 179, 288, 358, 537, 716, 1074, 1432, 1611, 2148, 2864, 3222, 3499, 4296, 5728, 6444, 6998, 8592, 10497, 12888, 13996, 17184, 20994, 25776, 27992, 31491, 41988, 51552, 55984, 62982, 83976, 111968, 125964, 167952, 251928, 335904, 503856, 626321, 1007712, 1252642, 1878963, 2505284, 3757926, 5010568, 5636889, 7515852, 10021136, 11273778, 15031704, 20042272, 22547556, 30063408, 45095112, 60126816, 90190224, 180380448]

約数ペア:

[(1, 180380448), (2, 90190224), (3, 60126816), (4, 45095112), (6, 30063408), (8, 22547556), (9, 20042272), (12, 15031704), (16, 11273778), (18, 10021136), (24, 7515852), (32, 5636889), (36, 5010568), (48, 3757926), (72, 2505284), (96, 1878963), (144, 1252642), (179, 1007712), (288, 626321), (358, 503856), (537, 335904), (716, 251928), (1074, 167952), (1432, 125964), (1611, 111968), (2148, 83976), (2864, 62982), (3222, 55984), (3499, 51552), (4296, 41988), (5728, 31491), (6444, 27992), (6998, 25776), (8592, 20994), (10497, 17184), (12888, 13996)]