1972379040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{95561}}^1$

素因数の和:95622

約数の個数: 96

約数和(自身を含む): 6357548736

約数和(自身を除く): 4385169696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 95561, 191122, 286683, 382244, 477805, 573366, 764488, 955610, 1146732, 1433415, 1528976, 1911220, 2293464, 2866830, 3057952, 3822440, 4109123, 4586928, 5733660, 7644880, 8218246, 9173856, 11467320, 12327369, 15289760, 16436492, 20545615, 22934640, 24654738, 32872984, 41091230, 45869280, 49309476, 61636845, 65745968, 82182460, 98618952, 123273690, 131491936, 164364920, 197237904, 246547380, 328729840, 394475808, 493094760, 657459680, 986189520, 1972379040]

約数ペア:

[(1, 1972379040), (2, 986189520), (3, 657459680), (4, 493094760), (5, 394475808), (6, 328729840), (8, 246547380), (10, 197237904), (12, 164364920), (15, 131491936), (16, 123273690), (20, 98618952), (24, 82182460), (30, 65745968), (32, 61636845), (40, 49309476), (43, 45869280), (48, 41091230), (60, 32872984), (80, 24654738), (86, 22934640), (96, 20545615), (120, 16436492), (129, 15289760), (160, 12327369), (172, 11467320), (215, 9173856), (240, 8218246), (258, 7644880), (344, 5733660), (430, 4586928), (480, 4109123), (516, 3822440), (645, 3057952), (688, 2866830), (860, 2293464), (1032, 1911220), (1290, 1528976), (1376, 1433415), (1720, 1146732), (2064, 955610), (2580, 764488), (3440, 573366), (4128, 477805), (5160, 382244), (6880, 286683), (10320, 191122), (20640, 95561)]