180161040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39509}}^1$

素因数の和:39544

約数の個数: 80

約数和(自身を含む): 587908800

約数和(自身を除く): 407747760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 39509, 79018, 118527, 158036, 197545, 237054, 316072, 395090, 474108, 592635, 632144, 750671, 790180, 948216, 1185270, 1501342, 1580360, 1896432, 2252013, 2370540, 3002684, 3160720, 3753355, 4504026, 4741080, 6005368, 7506710, 9008052, 9482160, 11260065, 12010736, 15013420, 18016104, 22520130, 30026840, 36032208, 45040260, 60053680, 90080520, 180161040]

約数ペア:

[(1, 180161040), (2, 90080520), (3, 60053680), (4, 45040260), (5, 36032208), (6, 30026840), (8, 22520130), (10, 18016104), (12, 15013420), (15, 12010736), (16, 11260065), (19, 9482160), (20, 9008052), (24, 7506710), (30, 6005368), (38, 4741080), (40, 4504026), (48, 3753355), (57, 3160720), (60, 3002684), (76, 2370540), (80, 2252013), (95, 1896432), (114, 1580360), (120, 1501342), (152, 1185270), (190, 948216), (228, 790180), (240, 750671), (285, 632144), (304, 592635), (380, 474108), (456, 395090), (570, 316072), (760, 237054), (912, 197545), (1140, 158036), (1520, 118527), (2280, 79018), (4560, 39509)]