57761520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 192844800

約数和(自身を除く): 135083280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 239, 240, 265, 285, 304, 318, 380, 424, 456, 478, 530, 570, 636, 717, 760, 795, 848, 912, 956, 1007, 1060, 1140, 1195, 1272, 1434, 1520, 1590, 1912, 2014, 2120, 2280, 2390, 2544, 2868, 3021, 3180, 3585, 3824, 4028, 4240, 4541, 4560, 4780, 5035, 5736, 6042, 6360, 7170, 8056, 9082, 9560, 10070, 11472, 12084, 12667, 12720, 13623, 14340, 15105, 16112, 18164, 19120, 20140, 22705, 24168, 25334, 27246, 28680, 30210, 36328, 38001, 40280, 45410, 48336, 50668, 54492, 57360, 60420, 63335, 68115, 72656, 76002, 80560, 90820, 101336, 108984, 120840, 126670, 136230, 152004, 181640, 190005, 202672, 217968, 240673, 241680, 253340, 272460, 304008, 363280, 380010, 481346, 506680, 544920, 608016, 722019, 760020, 962692, 1013360, 1089840, 1203365, 1444038, 1520040, 1925384, 2406730, 2888076, 3040080, 3610095, 3850768, 4813460, 5776152, 7220190, 9626920, 11552304, 14440380, 19253840, 28880760, 57761520]

約数ペア:

[(1, 57761520), (2, 28880760), (3, 19253840), (4, 14440380), (5, 11552304), (6, 9626920), (8, 7220190), (10, 5776152), (12, 4813460), (15, 3850768), (16, 3610095), (19, 3040080), (20, 2888076), (24, 2406730), (30, 1925384), (38, 1520040), (40, 1444038), (48, 1203365), (53, 1089840), (57, 1013360), (60, 962692), (76, 760020), (80, 722019), (95, 608016), (106, 544920), (114, 506680), (120, 481346), (152, 380010), (159, 363280), (190, 304008), (212, 272460), (228, 253340), (239, 241680), (240, 240673), (265, 217968), (285, 202672), (304, 190005), (318, 181640), (380, 152004), (424, 136230), (456, 126670), (478, 120840), (530, 108984), (570, 101336), (636, 90820), (717, 80560), (760, 76002), (795, 72656), (848, 68115), (912, 63335), (956, 60420), (1007, 57360), (1060, 54492), (1140, 50668), (1195, 48336), (1272, 45410), (1434, 40280), (1520, 38001), (1590, 36328), (1912, 30210), (2014, 28680), (2120, 27246), (2280, 25334), (2390, 24168), (2544, 22705), (2868, 20140), (3021, 19120), (3180, 18164), (3585, 16112), (3824, 15105), (4028, 14340), (4240, 13623), (4541, 12720), (4560, 12667), (4780, 12084), (5035, 11472), (5736, 10070), (6042, 9560), (6360, 9082), (7170, 8056)]