119275920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8757

約数の個数: 120

約数和(自身を含む): 421699200

約数和(自身を除く): 302423280

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, 8719, 13680, 17438, 26157, 34876, 43595, 52314, 69752, 78471, 87190, 104628, 130785, 139504, 156942, 165661, 174380, 209256, 261570, 313884, 331322, 348760, 392355, 418512, 496983, 523140, 627768, 662644, 697520, 784710, 828305, 993966, 1046280, 1255536, 1325288, 1490949, 1569420, 1656610, 1987932, 2092560, 2484915, 2650576, 2981898, 3138840, 3313220, 3975864, 4969830, 5963796, 6277680, 6626440, 7454745, 7951728, 9939660, 11927592, 13252880, 14909490, 19879320, 23855184, 29818980, 39758640, 59637960, 119275920]

約数ペア:

[(1, 119275920), (2, 59637960), (3, 39758640), (4, 29818980), (5, 23855184), (6, 19879320), (8, 14909490), (9, 13252880), (10, 11927592), (12, 9939660), (15, 7951728), (16, 7454745), (18, 6626440), (19, 6277680), (20, 5963796), (24, 4969830), (30, 3975864), (36, 3313220), (38, 3138840), (40, 2981898), (45, 2650576), (48, 2484915), (57, 2092560), (60, 1987932), (72, 1656610), (76, 1569420), (80, 1490949), (90, 1325288), (95, 1255536), (114, 1046280), (120, 993966), (144, 828305), (152, 784710), (171, 697520), (180, 662644), (190, 627768), (228, 523140), (240, 496983), (285, 418512), (304, 392355), (342, 348760), (360, 331322), (380, 313884), (456, 261570), (570, 209256), (684, 174380), (720, 165661), (760, 156942), (855, 139504), (912, 130785), (1140, 104628), (1368, 87190), (1520, 78471), (1710, 69752), (2280, 52314), (2736, 43595), (3420, 34876), (4560, 26157), (6840, 17438), (8719, 13680)]