1525706880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6257}}^1$

素因数の和:6406

約数の個数: 128

約数和(自身を含む): 4902266880

約数和(自身を除く): 3376560000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 6257, 7620, 8128, 10160, 12192, 12514, 15240, 16256, 18771, 20320, 24384, 25028, 30480, 31285, 37542, 40640, 48768, 50056, 60960, 62570, 75084, 81280, 93855, 100112, 121920, 125140, 150168, 187710, 200224, 243840, 250280, 300336, 375420, 400448, 500560, 600672, 750840, 794639, 800896, 1001120, 1201344, 1501680, 1589278, 2002240, 2383917, 2402688, 3003360, 3178556, 3973195, 4004480, 4767834, 6006720, 6357112, 7946390, 9535668, 11919585, 12013440, 12714224, 15892780, 19071336, 23839170, 25428448, 31785560, 38142672, 47678340, 50856896, 63571120, 76285344, 95356680, 101713792, 127142240, 152570688, 190713360, 254284480, 305141376, 381426720, 508568960, 762853440, 1525706880]

約数ペア:

[(1, 1525706880), (2, 762853440), (3, 508568960), (4, 381426720), (5, 305141376), (6, 254284480), (8, 190713360), (10, 152570688), (12, 127142240), (15, 101713792), (16, 95356680), (20, 76285344), (24, 63571120), (30, 50856896), (32, 47678340), (40, 38142672), (48, 31785560), (60, 25428448), (64, 23839170), (80, 19071336), (96, 15892780), (120, 12714224), (127, 12013440), (128, 11919585), (160, 9535668), (192, 7946390), (240, 6357112), (254, 6006720), (320, 4767834), (381, 4004480), (384, 3973195), (480, 3178556), (508, 3003360), (635, 2402688), (640, 2383917), (762, 2002240), (960, 1589278), (1016, 1501680), (1270, 1201344), (1524, 1001120), (1905, 800896), (1920, 794639), (2032, 750840), (2540, 600672), (3048, 500560), (3810, 400448), (4064, 375420), (5080, 300336), (6096, 250280), (6257, 243840), (7620, 200224), (8128, 187710), (10160, 150168), (12192, 125140), (12514, 121920), (15240, 100112), (16256, 93855), (18771, 81280), (20320, 75084), (24384, 62570), (25028, 60960), (30480, 50056), (31285, 48768), (37542, 40640)]