145869480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{661}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 475567560

約数和(自身を除く): 329698080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 613, 661, 1226, 1322, 1839, 1983, 2452, 2644, 3065, 3305, 3678, 3966, 4904, 5288, 5517, 5949, 6130, 6610, 7356, 7932, 9195, 9915, 11034, 11898, 12260, 13220, 14712, 15864, 18390, 19830, 22068, 23796, 24520, 26440, 27585, 29745, 36780, 39660, 44136, 47592, 55170, 59490, 73560, 79320, 110340, 118980, 220680, 237960, 405193, 810386, 1215579, 1620772, 2025965, 2431158, 3241544, 3646737, 4051930, 4862316, 6077895, 7293474, 8103860, 9724632, 12155790, 14586948, 16207720, 18233685, 24311580, 29173896, 36467370, 48623160, 72934740, 145869480]

約数ペア:

[(1, 145869480), (2, 72934740), (3, 48623160), (4, 36467370), (5, 29173896), (6, 24311580), (8, 18233685), (9, 16207720), (10, 14586948), (12, 12155790), (15, 9724632), (18, 8103860), (20, 7293474), (24, 6077895), (30, 4862316), (36, 4051930), (40, 3646737), (45, 3241544), (60, 2431158), (72, 2025965), (90, 1620772), (120, 1215579), (180, 810386), (360, 405193), (613, 237960), (661, 220680), (1226, 118980), (1322, 110340), (1839, 79320), (1983, 73560), (2452, 59490), (2644, 55170), (3065, 47592), (3305, 44136), (3678, 39660), (3966, 36780), (4904, 29745), (5288, 27585), (5517, 26440), (5949, 24520), (6130, 23796), (6610, 22068), (7356, 19830), (7932, 18390), (9195, 15864), (9915, 14712), (11034, 13220), (11898, 12260)]