42418080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 144

約数和(自身を含む): 150250464

約数和(自身を除く): 107832384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1091, 1215, 1296, 1440, 1620, 1944, 2160, 2182, 2430, 2592, 3240, 3273, 3888, 4320, 4364, 4860, 5455, 6480, 6546, 7776, 8728, 9720, 9819, 10910, 12960, 13092, 16365, 17456, 19440, 19638, 21820, 26184, 29457, 32730, 34912, 38880, 39276, 43640, 49095, 52368, 58914, 65460, 78552, 87280, 88371, 98190, 104736, 117828, 130920, 147285, 157104, 174560, 176742, 196380, 235656, 261840, 265113, 294570, 314208, 353484, 392760, 441855, 471312, 523680, 530226, 589140, 706968, 785520, 883710, 942624, 1060452, 1178280, 1325565, 1413936, 1571040, 1767420, 2120904, 2356560, 2651130, 2827872, 3534840, 4241808, 4713120, 5302260, 7069680, 8483616, 10604520, 14139360, 21209040, 42418080]

約数ペア:

[(1, 42418080), (2, 21209040), (3, 14139360), (4, 10604520), (5, 8483616), (6, 7069680), (8, 5302260), (9, 4713120), (10, 4241808), (12, 3534840), (15, 2827872), (16, 2651130), (18, 2356560), (20, 2120904), (24, 1767420), (27, 1571040), (30, 1413936), (32, 1325565), (36, 1178280), (40, 1060452), (45, 942624), (48, 883710), (54, 785520), (60, 706968), (72, 589140), (80, 530226), (81, 523680), (90, 471312), (96, 441855), (108, 392760), (120, 353484), (135, 314208), (144, 294570), (160, 265113), (162, 261840), (180, 235656), (216, 196380), (240, 176742), (243, 174560), (270, 157104), (288, 147285), (324, 130920), (360, 117828), (405, 104736), (432, 98190), (480, 88371), (486, 87280), (540, 78552), (648, 65460), (720, 58914), (810, 52368), (864, 49095), (972, 43640), (1080, 39276), (1091, 38880), (1215, 34912), (1296, 32730), (1440, 29457), (1620, 26184), (1944, 21820), (2160, 19638), (2182, 19440), (2430, 17456), (2592, 16365), (3240, 13092), (3273, 12960), (3888, 10910), (4320, 9819), (4364, 9720), (4860, 8728), (5455, 7776), (6480, 6546)]