2038747680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2617}}^1$

素因数の和:3179

約数の個数: 144

約数和(自身を含む): 6972749784

約数和(自身を除く): 4934002104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 541, 720, 1082, 1440, 1623, 2164, 2617, 2705, 3246, 4328, 4869, 5234, 5410, 6492, 7851, 8115, 8656, 9738, 10468, 10820, 12984, 13085, 15702, 16230, 17312, 19476, 20936, 21640, 23553, 24345, 25968, 26170, 31404, 32460, 38952, 39255, 41872, 43280, 47106, 48690, 51936, 52340, 62808, 64920, 77904, 78510, 83744, 86560, 94212, 97380, 104680, 117765, 125616, 129840, 155808, 157020, 188424, 194760, 209360, 235530, 251232, 259680, 314040, 376848, 389520, 418720, 471060, 628080, 753696, 779040, 942120, 1256160, 1415797, 1884240, 2831594, 3768480, 4247391, 5663188, 7078985, 8494782, 11326376, 12742173, 14157970, 16989564, 21236955, 22652752, 25484346, 28315940, 33979128, 42473910, 45305504, 50968692, 56631880, 63710865, 67958256, 84947820, 101937384, 113263760, 127421730, 135916512, 169895640, 203874768, 226527520, 254843460, 339791280, 407749536, 509686920, 679582560, 1019373840, 2038747680]

約数ペア:

[(1, 2038747680), (2, 1019373840), (3, 679582560), (4, 509686920), (5, 407749536), (6, 339791280), (8, 254843460), (9, 226527520), (10, 203874768), (12, 169895640), (15, 135916512), (16, 127421730), (18, 113263760), (20, 101937384), (24, 84947820), (30, 67958256), (32, 63710865), (36, 56631880), (40, 50968692), (45, 45305504), (48, 42473910), (60, 33979128), (72, 28315940), (80, 25484346), (90, 22652752), (96, 21236955), (120, 16989564), (144, 14157970), (160, 12742173), (180, 11326376), (240, 8494782), (288, 7078985), (360, 5663188), (480, 4247391), (541, 3768480), (720, 2831594), (1082, 1884240), (1440, 1415797), (1623, 1256160), (2164, 942120), (2617, 779040), (2705, 753696), (3246, 628080), (4328, 471060), (4869, 418720), (5234, 389520), (5410, 376848), (6492, 314040), (7851, 259680), (8115, 251232), (8656, 235530), (9738, 209360), (10468, 194760), (10820, 188424), (12984, 157020), (13085, 155808), (15702, 129840), (16230, 125616), (17312, 117765), (19476, 104680), (20936, 97380), (21640, 94212), (23553, 86560), (24345, 83744), (25968, 78510), (26170, 77904), (31404, 64920), (32460, 62808), (38952, 52340), (39255, 51936), (41872, 48690), (43280, 47106)]