3851640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 13497120

約数和(自身を除く): 9645480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 823, 936, 1170, 1560, 1646, 2340, 2469, 3292, 4115, 4680, 4938, 6584, 7407, 8230, 9876, 10699, 12345, 14814, 16460, 19752, 21398, 24690, 29628, 32097, 32920, 37035, 42796, 49380, 53495, 59256, 64194, 74070, 85592, 96291, 98760, 106990, 128388, 148140, 160485, 192582, 213980, 256776, 296280, 320970, 385164, 427960, 481455, 641940, 770328, 962910, 1283880, 1925820, 3851640]

約数ペア:

[(1, 3851640), (2, 1925820), (3, 1283880), (4, 962910), (5, 770328), (6, 641940), (8, 481455), (9, 427960), (10, 385164), (12, 320970), (13, 296280), (15, 256776), (18, 213980), (20, 192582), (24, 160485), (26, 148140), (30, 128388), (36, 106990), (39, 98760), (40, 96291), (45, 85592), (52, 74070), (60, 64194), (65, 59256), (72, 53495), (78, 49380), (90, 42796), (104, 37035), (117, 32920), (120, 32097), (130, 29628), (156, 24690), (180, 21398), (195, 19752), (234, 16460), (260, 14814), (312, 12345), (360, 10699), (390, 9876), (468, 8230), (520, 7407), (585, 6584), (780, 4938), (823, 4680), (936, 4115), (1170, 3292), (1560, 2469), (1646, 2340)]