879908960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25343}}^1$

素因数の和:25396

約数の個数: 96

約数和(自身を含む): 2452488192

約数和(自身を除く): 1572579232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 25343, 34720, 50686, 101372, 126715, 177401, 202744, 253430, 354802, 405488, 506860, 709604, 785633, 810976, 887005, 1013720, 1419208, 1571266, 1774010, 2027440, 2838416, 3142532, 3548020, 3928165, 4054880, 5499431, 5676832, 6285064, 7096040, 7856330, 10998862, 12570128, 14192080, 15712660, 21997724, 25140256, 27497155, 28384160, 31425320, 43995448, 54994310, 62850640, 87990896, 109988620, 125701280, 175981792, 219977240, 439954480, 879908960]

約数ペア:

[(1, 879908960), (2, 439954480), (4, 219977240), (5, 175981792), (7, 125701280), (8, 109988620), (10, 87990896), (14, 62850640), (16, 54994310), (20, 43995448), (28, 31425320), (31, 28384160), (32, 27497155), (35, 25140256), (40, 21997724), (56, 15712660), (62, 14192080), (70, 12570128), (80, 10998862), (112, 7856330), (124, 7096040), (140, 6285064), (155, 5676832), (160, 5499431), (217, 4054880), (224, 3928165), (248, 3548020), (280, 3142532), (310, 2838416), (434, 2027440), (496, 1774010), (560, 1571266), (620, 1419208), (868, 1013720), (992, 887005), (1085, 810976), (1120, 785633), (1240, 709604), (1736, 506860), (2170, 405488), (2480, 354802), (3472, 253430), (4340, 202744), (4960, 177401), (6944, 126715), (8680, 101372), (17360, 50686), (25343, 34720)]