48243420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 156828672

約数和(自身を除く): 108585252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 172, 180, 207, 215, 230, 258, 271, 276, 345, 387, 414, 430, 460, 516, 542, 645, 690, 774, 813, 828, 860, 989, 1035, 1084, 1290, 1355, 1380, 1548, 1626, 1935, 1978, 2070, 2439, 2580, 2710, 2967, 3252, 3870, 3956, 4065, 4140, 4878, 4945, 5420, 5934, 6233, 7740, 8130, 8901, 9756, 9890, 11653, 11868, 12195, 12466, 14835, 16260, 17802, 18699, 19780, 23306, 24390, 24932, 29670, 31165, 34959, 35604, 37398, 44505, 46612, 48780, 56097, 58265, 59340, 62330, 69918, 74796, 89010, 93495, 104877, 112194, 116530, 124660, 139836, 174795, 178020, 186990, 209754, 224388, 233060, 268019, 280485, 349590, 373980, 419508, 524385, 536038, 560970, 699180, 804057, 1048770, 1072076, 1121940, 1340095, 1608114, 2097540, 2412171, 2680190, 3216228, 4020285, 4824342, 5360380, 8040570, 9648684, 12060855, 16081140, 24121710, 48243420]

約数ペア:

[(1, 48243420), (2, 24121710), (3, 16081140), (4, 12060855), (5, 9648684), (6, 8040570), (9, 5360380), (10, 4824342), (12, 4020285), (15, 3216228), (18, 2680190), (20, 2412171), (23, 2097540), (30, 1608114), (36, 1340095), (43, 1121940), (45, 1072076), (46, 1048770), (60, 804057), (69, 699180), (86, 560970), (90, 536038), (92, 524385), (115, 419508), (129, 373980), (138, 349590), (172, 280485), (180, 268019), (207, 233060), (215, 224388), (230, 209754), (258, 186990), (271, 178020), (276, 174795), (345, 139836), (387, 124660), (414, 116530), (430, 112194), (460, 104877), (516, 93495), (542, 89010), (645, 74796), (690, 69918), (774, 62330), (813, 59340), (828, 58265), (860, 56097), (989, 48780), (1035, 46612), (1084, 44505), (1290, 37398), (1355, 35604), (1380, 34959), (1548, 31165), (1626, 29670), (1935, 24932), (1978, 24390), (2070, 23306), (2439, 19780), (2580, 18699), (2710, 17802), (2967, 16260), (3252, 14835), (3870, 12466), (3956, 12195), (4065, 11868), (4140, 11653), (4878, 9890), (4945, 9756), (5420, 8901), (5934, 8130), (6233, 7740)]