389716560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14629}}^1$

素因数の和:14685

約数の個数: 120

約数和(自身を含む): 1344262920

約数和(自身を除く): 954546360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 14629, 26640, 29258, 43887, 58516, 73145, 87774, 117032, 131661, 146290, 175548, 219435, 234064, 263322, 292580, 351096, 438870, 526644, 541273, 585160, 658305, 702192, 877740, 1053288, 1082546, 1170320, 1316610, 1623819, 1755480, 2106576, 2165092, 2633220, 2706365, 3247638, 3510960, 4330184, 4871457, 5266440, 5412730, 6495276, 8119095, 8660368, 9742914, 10532880, 10825460, 12990552, 16238190, 19485828, 21650920, 24357285, 25981104, 32476380, 38971656, 43301840, 48714570, 64952760, 77943312, 97429140, 129905520, 194858280, 389716560]

約数ペア:

[(1, 389716560), (2, 194858280), (3, 129905520), (4, 97429140), (5, 77943312), (6, 64952760), (8, 48714570), (9, 43301840), (10, 38971656), (12, 32476380), (15, 25981104), (16, 24357285), (18, 21650920), (20, 19485828), (24, 16238190), (30, 12990552), (36, 10825460), (37, 10532880), (40, 9742914), (45, 8660368), (48, 8119095), (60, 6495276), (72, 5412730), (74, 5266440), (80, 4871457), (90, 4330184), (111, 3510960), (120, 3247638), (144, 2706365), (148, 2633220), (180, 2165092), (185, 2106576), (222, 1755480), (240, 1623819), (296, 1316610), (333, 1170320), (360, 1082546), (370, 1053288), (444, 877740), (555, 702192), (592, 658305), (666, 585160), (720, 541273), (740, 526644), (888, 438870), (1110, 351096), (1332, 292580), (1480, 263322), (1665, 234064), (1776, 219435), (2220, 175548), (2664, 146290), (2960, 131661), (3330, 117032), (4440, 87774), (5328, 73145), (6660, 58516), (8880, 43887), (13320, 29258), (14629, 26640)]