272601360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19927}}^1$

素因数の和:19965

約数の個数: 120

約数和(自身を含む): 963718080

約数和(自身を除く): 691116720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 19927, 39854, 59781, 79708, 99635, 119562, 159416, 179343, 199270, 239124, 298905, 318832, 358686, 378613, 398540, 478248, 597810, 717372, 757226, 797080, 896715, 956496, 1135839, 1195620, 1434744, 1514452, 1594160, 1793430, 1893065, 2271678, 2391240, 2869488, 3028904, 3407517, 3586860, 3786130, 4543356, 4782480, 5679195, 6057808, 6815034, 7173720, 7572260, 9086712, 11358390, 13630068, 14347440, 15144520, 17037585, 18173424, 22716780, 27260136, 30289040, 34075170, 45433560, 54520272, 68150340, 90867120, 136300680, 272601360]

約数ペア:

[(1, 272601360), (2, 136300680), (3, 90867120), (4, 68150340), (5, 54520272), (6, 45433560), (8, 34075170), (9, 30289040), (10, 27260136), (12, 22716780), (15, 18173424), (16, 17037585), (18, 15144520), (19, 14347440), (20, 13630068), (24, 11358390), (30, 9086712), (36, 7572260), (38, 7173720), (40, 6815034), (45, 6057808), (48, 5679195), (57, 4782480), (60, 4543356), (72, 3786130), (76, 3586860), (80, 3407517), (90, 3028904), (95, 2869488), (114, 2391240), (120, 2271678), (144, 1893065), (152, 1793430), (171, 1594160), (180, 1514452), (190, 1434744), (228, 1195620), (240, 1135839), (285, 956496), (304, 896715), (342, 797080), (360, 757226), (380, 717372), (456, 597810), (570, 478248), (684, 398540), (720, 378613), (760, 358686), (855, 318832), (912, 298905), (1140, 239124), (1368, 199270), (1520, 179343), (1710, 159416), (2280, 119562), (2736, 99635), (3420, 79708), (4560, 59781), (6840, 39854), (13680, 19927)]