5947380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 19918080

約数和(自身を除く): 13970700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 47, 57, 60, 74, 76, 90, 94, 95, 111, 114, 141, 148, 171, 180, 185, 188, 190, 222, 228, 235, 282, 285, 333, 342, 370, 380, 423, 444, 470, 555, 564, 570, 666, 684, 703, 705, 740, 846, 855, 893, 940, 1110, 1140, 1332, 1406, 1410, 1665, 1692, 1710, 1739, 1786, 2109, 2115, 2220, 2679, 2812, 2820, 3330, 3420, 3478, 3515, 3572, 4218, 4230, 4465, 5217, 5358, 6327, 6660, 6956, 7030, 8037, 8436, 8460, 8695, 8930, 10434, 10545, 10716, 12654, 13395, 14060, 15651, 16074, 17390, 17860, 20868, 21090, 25308, 26085, 26790, 31302, 31635, 32148, 33041, 34780, 40185, 42180, 52170, 53580, 62604, 63270, 66082, 78255, 80370, 99123, 104340, 126540, 132164, 156510, 160740, 165205, 198246, 297369, 313020, 330410, 396492, 495615, 594738, 660820, 991230, 1189476, 1486845, 1982460, 2973690, 5947380]

約数ペア:

[(1, 5947380), (2, 2973690), (3, 1982460), (4, 1486845), (5, 1189476), (6, 991230), (9, 660820), (10, 594738), (12, 495615), (15, 396492), (18, 330410), (19, 313020), (20, 297369), (30, 198246), (36, 165205), (37, 160740), (38, 156510), (45, 132164), (47, 126540), (57, 104340), (60, 99123), (74, 80370), (76, 78255), (90, 66082), (94, 63270), (95, 62604), (111, 53580), (114, 52170), (141, 42180), (148, 40185), (171, 34780), (180, 33041), (185, 32148), (188, 31635), (190, 31302), (222, 26790), (228, 26085), (235, 25308), (282, 21090), (285, 20868), (333, 17860), (342, 17390), (370, 16074), (380, 15651), (423, 14060), (444, 13395), (470, 12654), (555, 10716), (564, 10545), (570, 10434), (666, 8930), (684, 8695), (703, 8460), (705, 8436), (740, 8037), (846, 7030), (855, 6956), (893, 6660), (940, 6327), (1110, 5358), (1140, 5217), (1332, 4465), (1406, 4230), (1410, 4218), (1665, 3572), (1692, 3515), (1710, 3478), (1739, 3420), (1786, 3330), (2109, 2820), (2115, 2812), (2220, 2679)]