3919320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 13824000

約数和(自身を除く): 9904680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 191, 216, 228, 270, 285, 342, 360, 380, 382, 456, 513, 540, 570, 573, 684, 760, 764, 855, 955, 1026, 1080, 1140, 1146, 1368, 1528, 1710, 1719, 1910, 2052, 2280, 2292, 2565, 2865, 3420, 3438, 3629, 3820, 4104, 4584, 5130, 5157, 5730, 6840, 6876, 7258, 7640, 8595, 10260, 10314, 10887, 11460, 13752, 14516, 17190, 18145, 20520, 20628, 21774, 22920, 25785, 29032, 32661, 34380, 36290, 41256, 43548, 51570, 54435, 65322, 68760, 72580, 87096, 97983, 103140, 108870, 130644, 145160, 163305, 195966, 206280, 217740, 261288, 326610, 391932, 435480, 489915, 653220, 783864, 979830, 1306440, 1959660, 3919320]

約数ペア:

[(1, 3919320), (2, 1959660), (3, 1306440), (4, 979830), (5, 783864), (6, 653220), (8, 489915), (9, 435480), (10, 391932), (12, 326610), (15, 261288), (18, 217740), (19, 206280), (20, 195966), (24, 163305), (27, 145160), (30, 130644), (36, 108870), (38, 103140), (40, 97983), (45, 87096), (54, 72580), (57, 68760), (60, 65322), (72, 54435), (76, 51570), (90, 43548), (95, 41256), (108, 36290), (114, 34380), (120, 32661), (135, 29032), (152, 25785), (171, 22920), (180, 21774), (190, 20628), (191, 20520), (216, 18145), (228, 17190), (270, 14516), (285, 13752), (342, 11460), (360, 10887), (380, 10314), (382, 10260), (456, 8595), (513, 7640), (540, 7258), (570, 6876), (573, 6840), (684, 5730), (760, 5157), (764, 5130), (855, 4584), (955, 4104), (1026, 3820), (1080, 3629), (1140, 3438), (1146, 3420), (1368, 2865), (1528, 2565), (1710, 2292), (1719, 2280), (1910, 2052)]