1020134520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1429}}^1$

素因数の和:2110

約数の個数: 128

約数和(自身を含む): 3407976000

約数和(自身を除く): 2387841480

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 661, 1080, 1322, 1429, 1983, 2644, 2858, 3305, 3966, 4287, 5288, 5716, 5949, 6610, 7145, 7932, 8574, 9915, 11432, 11898, 12861, 13220, 14290, 15864, 17148, 17847, 19830, 21435, 23796, 25722, 26440, 28580, 29745, 34296, 35694, 38583, 39660, 42870, 47592, 51444, 57160, 59490, 64305, 71388, 77166, 79320, 85740, 89235, 102888, 118980, 128610, 142776, 154332, 171480, 178470, 192915, 237960, 257220, 308664, 356940, 385830, 514440, 713880, 771660, 944569, 1543320, 1889138, 2833707, 3778276, 4722845, 5667414, 7556552, 8501121, 9445690, 11334828, 14168535, 17002242, 18891380, 22669656, 25503363, 28337070, 34004484, 37782760, 42505605, 51006726, 56674140, 68008968, 85011210, 102013452, 113348280, 127516815, 170022420, 204026904, 255033630, 340044840, 510067260, 1020134520]

約数ペア:

[(1, 1020134520), (2, 510067260), (3, 340044840), (4, 255033630), (5, 204026904), (6, 170022420), (8, 127516815), (9, 113348280), (10, 102013452), (12, 85011210), (15, 68008968), (18, 56674140), (20, 51006726), (24, 42505605), (27, 37782760), (30, 34004484), (36, 28337070), (40, 25503363), (45, 22669656), (54, 18891380), (60, 17002242), (72, 14168535), (90, 11334828), (108, 9445690), (120, 8501121), (135, 7556552), (180, 5667414), (216, 4722845), (270, 3778276), (360, 2833707), (540, 1889138), (661, 1543320), (1080, 944569), (1322, 771660), (1429, 713880), (1983, 514440), (2644, 385830), (2858, 356940), (3305, 308664), (3966, 257220), (4287, 237960), (5288, 192915), (5716, 178470), (5949, 171480), (6610, 154332), (7145, 142776), (7932, 128610), (8574, 118980), (9915, 102888), (11432, 89235), (11898, 85740), (12861, 79320), (13220, 77166), (14290, 71388), (15864, 64305), (17148, 59490), (17847, 57160), (19830, 51444), (21435, 47592), (23796, 42870), (25722, 39660), (26440, 38583), (28580, 35694), (29745, 34296)]