42070320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19477}}^1$

素因数の和:19499

約数の個数: 80

約数和(自身を含む): 144916320

約数和(自身を除く): 102846000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 19477, 38954, 58431, 77908, 97385, 116862, 155816, 175293, 194770, 233724, 292155, 311632, 350586, 389540, 467448, 525879, 584310, 701172, 779080, 876465, 934896, 1051758, 1168620, 1402344, 1558160, 1752930, 2103516, 2337240, 2629395, 2804688, 3505860, 4207032, 4674480, 5258790, 7011720, 8414064, 10517580, 14023440, 21035160, 42070320]

約数ペア:

[(1, 42070320), (2, 21035160), (3, 14023440), (4, 10517580), (5, 8414064), (6, 7011720), (8, 5258790), (9, 4674480), (10, 4207032), (12, 3505860), (15, 2804688), (16, 2629395), (18, 2337240), (20, 2103516), (24, 1752930), (27, 1558160), (30, 1402344), (36, 1168620), (40, 1051758), (45, 934896), (48, 876465), (54, 779080), (60, 701172), (72, 584310), (80, 525879), (90, 467448), (108, 389540), (120, 350586), (135, 311632), (144, 292155), (180, 233724), (216, 194770), (240, 175293), (270, 155816), (360, 116862), (432, 97385), (540, 77908), (720, 58431), (1080, 38954), (2160, 19477)]