142286160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9719}}^1$

素因数の和:9796

約数の個数: 80

約数和(自身を含む): 448364160

約数和(自身を除く): 306078000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 9719, 14640, 19438, 29157, 38876, 48595, 58314, 77752, 97190, 116628, 145785, 155504, 194380, 233256, 291570, 388760, 466512, 583140, 592859, 777520, 1166280, 1185718, 1778577, 2332560, 2371436, 2964295, 3557154, 4742872, 5928590, 7114308, 8892885, 9485744, 11857180, 14228616, 17785770, 23714360, 28457232, 35571540, 47428720, 71143080, 142286160]

約数ペア:

[(1, 142286160), (2, 71143080), (3, 47428720), (4, 35571540), (5, 28457232), (6, 23714360), (8, 17785770), (10, 14228616), (12, 11857180), (15, 9485744), (16, 8892885), (20, 7114308), (24, 5928590), (30, 4742872), (40, 3557154), (48, 2964295), (60, 2371436), (61, 2332560), (80, 1778577), (120, 1185718), (122, 1166280), (183, 777520), (240, 592859), (244, 583140), (305, 466512), (366, 388760), (488, 291570), (610, 233256), (732, 194380), (915, 155504), (976, 145785), (1220, 116628), (1464, 97190), (1830, 77752), (2440, 58314), (2928, 48595), (3660, 38876), (4880, 29157), (7320, 19438), (9719, 14640)]