122723280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8971}}^1$

素因数の和:9009

約数の個数: 120

約数和(自身を含む): 433885920

約数和(自身を除く): 311162640

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, 8971, 13680, 17942, 26913, 35884, 44855, 53826, 71768, 80739, 89710, 107652, 134565, 143536, 161478, 170449, 179420, 215304, 269130, 322956, 340898, 358840, 403695, 430608, 511347, 538260, 645912, 681796, 717680, 807390, 852245, 1022694, 1076520, 1291824, 1363592, 1534041, 1614780, 1704490, 2045388, 2153040, 2556735, 2727184, 3068082, 3229560, 3408980, 4090776, 5113470, 6136164, 6459120, 6817960, 7670205, 8181552, 10226940, 12272328, 13635920, 15340410, 20453880, 24544656, 30680820, 40907760, 61361640, 122723280]

約数ペア:

[(1, 122723280), (2, 61361640), (3, 40907760), (4, 30680820), (5, 24544656), (6, 20453880), (8, 15340410), (9, 13635920), (10, 12272328), (12, 10226940), (15, 8181552), (16, 7670205), (18, 6817960), (19, 6459120), (20, 6136164), (24, 5113470), (30, 4090776), (36, 3408980), (38, 3229560), (40, 3068082), (45, 2727184), (48, 2556735), (57, 2153040), (60, 2045388), (72, 1704490), (76, 1614780), (80, 1534041), (90, 1363592), (95, 1291824), (114, 1076520), (120, 1022694), (144, 852245), (152, 807390), (171, 717680), (180, 681796), (190, 645912), (228, 538260), (240, 511347), (285, 430608), (304, 403695), (342, 358840), (360, 340898), (380, 322956), (456, 269130), (570, 215304), (684, 179420), (720, 170449), (760, 161478), (855, 143536), (912, 134565), (1140, 107652), (1368, 89710), (1520, 80739), (1710, 71768), (2280, 53826), (2736, 44855), (3420, 35884), (4560, 26913), (6840, 17942), (8971, 13680)]