2007448920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{619583}}^1$

素因数の和:619606

約数の個数: 80

約数和(自身を含む): 6747269760

約数和(自身を除く): 4739820840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 619583, 1239166, 1858749, 2478332, 3097915, 3717498, 4956664, 5576247, 6195830, 7434996, 9293745, 11152494, 12391660, 14869992, 16728741, 18587490, 22304988, 24783320, 27881235, 33457482, 37174980, 44609976, 50186223, 55762470, 66914964, 74349960, 83643705, 100372446, 111524940, 133829928, 167287410, 200744892, 223049880, 250931115, 334574820, 401489784, 501862230, 669149640, 1003724460, 2007448920]

約数ペア:

[(1, 2007448920), (2, 1003724460), (3, 669149640), (4, 501862230), (5, 401489784), (6, 334574820), (8, 250931115), (9, 223049880), (10, 200744892), (12, 167287410), (15, 133829928), (18, 111524940), (20, 100372446), (24, 83643705), (27, 74349960), (30, 66914964), (36, 55762470), (40, 50186223), (45, 44609976), (54, 37174980), (60, 33457482), (72, 27881235), (81, 24783320), (90, 22304988), (108, 18587490), (120, 16728741), (135, 14869992), (162, 12391660), (180, 11152494), (216, 9293745), (270, 7434996), (324, 6195830), (360, 5576247), (405, 4956664), (540, 3717498), (648, 3097915), (810, 2478332), (1080, 1858749), (1620, 1239166), (3240, 619583)]