169508880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12429

約数の個数: 120

約数和(自身を含む): 599277120

約数和(自身を除く): 429768240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 12391, 13680, 24782, 37173, 49564, 61955, 74346, 99128, 111519, 123910, 148692, 185865, 198256, 223038, 235429, 247820, 297384, 371730, 446076, 470858, 495640, 557595, 594768, 706287, 743460, 892152, 941716, 991280, 1115190, 1177145, 1412574, 1486920, 1784304, 1883432, 2118861, 2230380, 2354290, 2825148, 2973840, 3531435, 3766864, 4237722, 4460760, 4708580, 5650296, 7062870, 8475444, 8921520, 9417160, 10594305, 11300592, 14125740, 16950888, 18834320, 21188610, 28251480, 33901776, 42377220, 56502960, 84754440, 169508880]

約数ペア:

[(1, 169508880), (2, 84754440), (3, 56502960), (4, 42377220), (5, 33901776), (6, 28251480), (8, 21188610), (9, 18834320), (10, 16950888), (12, 14125740), (15, 11300592), (16, 10594305), (18, 9417160), (19, 8921520), (20, 8475444), (24, 7062870), (30, 5650296), (36, 4708580), (38, 4460760), (40, 4237722), (45, 3766864), (48, 3531435), (57, 2973840), (60, 2825148), (72, 2354290), (76, 2230380), (80, 2118861), (90, 1883432), (95, 1784304), (114, 1486920), (120, 1412574), (144, 1177145), (152, 1115190), (171, 991280), (180, 941716), (190, 892152), (228, 743460), (240, 706287), (285, 594768), (304, 557595), (342, 495640), (360, 470858), (380, 446076), (456, 371730), (570, 297384), (684, 247820), (720, 235429), (760, 223038), (855, 198256), (912, 185865), (1140, 148692), (1368, 123910), (1520, 111519), (1710, 99128), (2280, 74346), (2736, 61955), (3420, 49564), (4560, 37173), (6840, 24782), (12391, 13680)]