67497120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 144

約数和(自身を含む): 242555040

約数和(自身を除く): 175057920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2467, 2736, 3040, 3420, 4560, 4934, 5472, 6840, 7401, 9120, 9868, 12335, 13680, 14802, 19736, 22203, 24670, 27360, 29604, 37005, 39472, 44406, 46873, 49340, 59208, 74010, 78944, 88812, 93746, 98680, 111015, 118416, 140619, 148020, 177624, 187492, 197360, 222030, 234365, 236832, 281238, 296040, 355248, 374984, 394720, 421857, 444060, 468730, 562476, 592080, 703095, 710496, 749968, 843714, 888120, 937460, 1124952, 1184160, 1406190, 1499936, 1687428, 1776240, 1874920, 2109285, 2249904, 2812380, 3374856, 3552480, 3749840, 4218570, 4499808, 5624760, 6749712, 7499680, 8437140, 11249520, 13499424, 16874280, 22499040, 33748560, 67497120]

約数ペア:

[(1, 67497120), (2, 33748560), (3, 22499040), (4, 16874280), (5, 13499424), (6, 11249520), (8, 8437140), (9, 7499680), (10, 6749712), (12, 5624760), (15, 4499808), (16, 4218570), (18, 3749840), (19, 3552480), (20, 3374856), (24, 2812380), (30, 2249904), (32, 2109285), (36, 1874920), (38, 1776240), (40, 1687428), (45, 1499936), (48, 1406190), (57, 1184160), (60, 1124952), (72, 937460), (76, 888120), (80, 843714), (90, 749968), (95, 710496), (96, 703095), (114, 592080), (120, 562476), (144, 468730), (152, 444060), (160, 421857), (171, 394720), (180, 374984), (190, 355248), (228, 296040), (240, 281238), (285, 236832), (288, 234365), (304, 222030), (342, 197360), (360, 187492), (380, 177624), (456, 148020), (480, 140619), (570, 118416), (608, 111015), (684, 98680), (720, 93746), (760, 88812), (855, 78944), (912, 74010), (1140, 59208), (1368, 49340), (1440, 46873), (1520, 44406), (1710, 39472), (1824, 37005), (2280, 29604), (2467, 27360), (2736, 24670), (3040, 22203), (3420, 19736), (4560, 14802), (4934, 13680), (5472, 12335), (6840, 9868), (7401, 9120)]