156550320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8053}}^1$

素因数の和:8081

約数の個数: 120

約数和(自身を含む): 545288016

約数和(自身を除く): 388737696

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 8053, 9720, 16106, 19440, 24159, 32212, 40265, 48318, 64424, 72477, 80530, 96636, 120795, 128848, 144954, 161060, 193272, 217431, 241590, 289908, 322120, 362385, 386544, 434862, 483180, 579816, 644240, 652293, 724770, 869724, 966360, 1087155, 1159632, 1304586, 1449540, 1739448, 1932720, 1956879, 2174310, 2609172, 2899080, 3261465, 3478896, 3913758, 4348620, 5218344, 5798160, 6522930, 7827516, 8697240, 9784395, 10436688, 13045860, 15655032, 17394480, 19568790, 26091720, 31310064, 39137580, 52183440, 78275160, 156550320]

約数ペア:

[(1, 156550320), (2, 78275160), (3, 52183440), (4, 39137580), (5, 31310064), (6, 26091720), (8, 19568790), (9, 17394480), (10, 15655032), (12, 13045860), (15, 10436688), (16, 9784395), (18, 8697240), (20, 7827516), (24, 6522930), (27, 5798160), (30, 5218344), (36, 4348620), (40, 3913758), (45, 3478896), (48, 3261465), (54, 2899080), (60, 2609172), (72, 2174310), (80, 1956879), (81, 1932720), (90, 1739448), (108, 1449540), (120, 1304586), (135, 1159632), (144, 1087155), (162, 966360), (180, 869724), (216, 724770), (240, 652293), (243, 644240), (270, 579816), (324, 483180), (360, 434862), (405, 386544), (432, 362385), (486, 322120), (540, 289908), (648, 241590), (720, 217431), (810, 193272), (972, 161060), (1080, 144954), (1215, 128848), (1296, 120795), (1620, 96636), (1944, 80530), (2160, 72477), (2430, 64424), (3240, 48318), (3888, 40265), (4860, 32212), (6480, 24159), (8053, 19440), (9720, 16106)]