201201240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 634521600

約数和(自身を除く): 433320360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 269, 271, 276, 345, 460, 538, 542, 552, 690, 807, 813, 920, 1076, 1084, 1345, 1355, 1380, 1614, 1626, 2152, 2168, 2690, 2710, 2760, 3228, 3252, 4035, 4065, 5380, 5420, 6187, 6233, 6456, 6504, 8070, 8130, 10760, 10840, 12374, 12466, 16140, 16260, 18561, 18699, 24748, 24932, 30935, 31165, 32280, 32520, 37122, 37398, 49496, 49864, 61870, 62330, 72899, 74244, 74796, 92805, 93495, 123740, 124660, 145798, 148488, 149592, 185610, 186990, 218697, 247480, 249320, 291596, 364495, 371220, 373980, 437394, 583192, 728990, 742440, 747960, 874788, 1093485, 1457980, 1676677, 1749576, 2186970, 2915960, 3353354, 4373940, 5030031, 6706708, 8383385, 8747880, 10060062, 13413416, 16766770, 20120124, 25150155, 33533540, 40240248, 50300310, 67067080, 100600620, 201201240]

約数ペア:

[(1, 201201240), (2, 100600620), (3, 67067080), (4, 50300310), (5, 40240248), (6, 33533540), (8, 25150155), (10, 20120124), (12, 16766770), (15, 13413416), (20, 10060062), (23, 8747880), (24, 8383385), (30, 6706708), (40, 5030031), (46, 4373940), (60, 3353354), (69, 2915960), (92, 2186970), (115, 1749576), (120, 1676677), (138, 1457980), (184, 1093485), (230, 874788), (269, 747960), (271, 742440), (276, 728990), (345, 583192), (460, 437394), (538, 373980), (542, 371220), (552, 364495), (690, 291596), (807, 249320), (813, 247480), (920, 218697), (1076, 186990), (1084, 185610), (1345, 149592), (1355, 148488), (1380, 145798), (1614, 124660), (1626, 123740), (2152, 93495), (2168, 92805), (2690, 74796), (2710, 74244), (2760, 72899), (3228, 62330), (3252, 61870), (4035, 49864), (4065, 49496), (5380, 37398), (5420, 37122), (6187, 32520), (6233, 32280), (6456, 31165), (6504, 30935), (8070, 24932), (8130, 24748), (10760, 18699), (10840, 18561), (12374, 16260), (12466, 16140)]