1623360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 112

約数和(自身を含む): 5486400

約数和(自身を除く): 3863040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 89, 95, 96, 114, 120, 152, 160, 178, 190, 192, 228, 240, 267, 285, 304, 320, 356, 380, 445, 456, 480, 534, 570, 608, 712, 760, 890, 912, 960, 1068, 1140, 1216, 1335, 1424, 1520, 1691, 1780, 1824, 2136, 2280, 2670, 2848, 3040, 3382, 3560, 3648, 4272, 4560, 5073, 5340, 5696, 6080, 6764, 7120, 8455, 8544, 9120, 10146, 10680, 13528, 14240, 16910, 17088, 18240, 20292, 21360, 25365, 27056, 28480, 33820, 40584, 42720, 50730, 54112, 67640, 81168, 85440, 101460, 108224, 135280, 162336, 202920, 270560, 324672, 405840, 541120, 811680, 1623360]

約数ペア:

[(1, 1623360), (2, 811680), (3, 541120), (4, 405840), (5, 324672), (6, 270560), (8, 202920), (10, 162336), (12, 135280), (15, 108224), (16, 101460), (19, 85440), (20, 81168), (24, 67640), (30, 54112), (32, 50730), (38, 42720), (40, 40584), (48, 33820), (57, 28480), (60, 27056), (64, 25365), (76, 21360), (80, 20292), (89, 18240), (95, 17088), (96, 16910), (114, 14240), (120, 13528), (152, 10680), (160, 10146), (178, 9120), (190, 8544), (192, 8455), (228, 7120), (240, 6764), (267, 6080), (285, 5696), (304, 5340), (320, 5073), (356, 4560), (380, 4272), (445, 3648), (456, 3560), (480, 3382), (534, 3040), (570, 2848), (608, 2670), (712, 2280), (760, 2136), (890, 1824), (912, 1780), (960, 1691), (1068, 1520), (1140, 1424), (1216, 1335)]