2163397440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2253539}}^1$

素因数の和:2253559

約数の個数: 56

約数和(自身を含む): 6868789920

約数和(自身を除く): 4705392480

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, 160, 192, 240, 320, 480, 960, 2253539, 4507078, 6760617, 9014156, 11267695, 13521234, 18028312, 22535390, 27042468, 33803085, 36056624, 45070780, 54084936, 67606170, 72113248, 90141560, 108169872, 135212340, 144226496, 180283120, 216339744, 270424680, 360566240, 432679488, 540849360, 721132480, 1081698720, 2163397440]

約数ペア:

[(1, 2163397440), (2, 1081698720), (3, 721132480), (4, 540849360), (5, 432679488), (6, 360566240), (8, 270424680), (10, 216339744), (12, 180283120), (15, 144226496), (16, 135212340), (20, 108169872), (24, 90141560), (30, 72113248), (32, 67606170), (40, 54084936), (48, 45070780), (60, 36056624), (64, 33803085), (80, 27042468), (96, 22535390), (120, 18028312), (160, 13521234), (192, 11267695), (240, 9014156), (320, 6760617), (480, 4507078), (960, 2253539)]