659370960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15013}}^1$

素因数の和:15093

約数の個数: 120

約数和(自身を含む): 2250838824

約数和(自身を除く): 1591467864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 15013, 21960, 30026, 43920, 45039, 60052, 75065, 90078, 120104, 135117, 150130, 180156, 225195, 240208, 270234, 300260, 360312, 450390, 540468, 600520, 675585, 720624, 900780, 915793, 1080936, 1201040, 1351170, 1801560, 1831586, 2161872, 2702340, 2747379, 3603120, 3663172, 4578965, 5404680, 5494758, 7326344, 8242137, 9157930, 10809360, 10989516, 13736895, 14652688, 16484274, 18315860, 21979032, 27473790, 32968548, 36631720, 41210685, 43958064, 54947580, 65937096, 73263440, 82421370, 109895160, 131874192, 164842740, 219790320, 329685480, 659370960]

約数ペア:

[(1, 659370960), (2, 329685480), (3, 219790320), (4, 164842740), (5, 131874192), (6, 109895160), (8, 82421370), (9, 73263440), (10, 65937096), (12, 54947580), (15, 43958064), (16, 41210685), (18, 36631720), (20, 32968548), (24, 27473790), (30, 21979032), (36, 18315860), (40, 16484274), (45, 14652688), (48, 13736895), (60, 10989516), (61, 10809360), (72, 9157930), (80, 8242137), (90, 7326344), (120, 5494758), (122, 5404680), (144, 4578965), (180, 3663172), (183, 3603120), (240, 2747379), (244, 2702340), (305, 2161872), (360, 1831586), (366, 1801560), (488, 1351170), (549, 1201040), (610, 1080936), (720, 915793), (732, 900780), (915, 720624), (976, 675585), (1098, 600520), (1220, 540468), (1464, 450390), (1830, 360312), (2196, 300260), (2440, 270234), (2745, 240208), (2928, 225195), (3660, 180156), (4392, 150130), (4880, 135117), (5490, 120104), (7320, 90078), (8784, 75065), (10980, 60052), (14640, 45039), (15013, 43920), (21960, 30026)]