15351240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6733}}^1$

素因数の和:6766

約数の個数: 64

約数和(自身を含む): 48484800

約数和(自身を除く): 33133560

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, 6733, 13466, 20199, 26932, 33665, 40398, 53864, 67330, 80796, 100995, 127927, 134660, 161592, 201990, 255854, 269320, 383781, 403980, 511708, 639635, 767562, 807960, 1023416, 1279270, 1535124, 1918905, 2558540, 3070248, 3837810, 5117080, 7675620, 15351240]

約数ペア:

[(1, 15351240), (2, 7675620), (3, 5117080), (4, 3837810), (5, 3070248), (6, 2558540), (8, 1918905), (10, 1535124), (12, 1279270), (15, 1023416), (19, 807960), (20, 767562), (24, 639635), (30, 511708), (38, 403980), (40, 383781), (57, 269320), (60, 255854), (76, 201990), (95, 161592), (114, 134660), (120, 127927), (152, 100995), (190, 80796), (228, 67330), (285, 53864), (380, 40398), (456, 33665), (570, 26932), (760, 20199), (1140, 13466), (2280, 6733)]