88615320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 281111040

約数和(自身を除く): 192495720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 97, 115, 120, 138, 184, 194, 230, 276, 291, 331, 345, 388, 460, 485, 552, 582, 662, 690, 776, 920, 970, 993, 1164, 1324, 1380, 1455, 1655, 1940, 1986, 2231, 2328, 2648, 2760, 2910, 3310, 3880, 3972, 4462, 4965, 5820, 6620, 6693, 7613, 7944, 8924, 9930, 11155, 11640, 13240, 13386, 15226, 17848, 19860, 22310, 22839, 26772, 30452, 32107, 33465, 38065, 39720, 44620, 45678, 53544, 60904, 64214, 66930, 76130, 89240, 91356, 96321, 114195, 128428, 133860, 152260, 160535, 182712, 192642, 228390, 256856, 267720, 304520, 321070, 385284, 456780, 481605, 642140, 738461, 770568, 913560, 963210, 1284280, 1476922, 1926420, 2215383, 2953844, 3692305, 3852840, 4430766, 5907688, 7384610, 8861532, 11076915, 14769220, 17723064, 22153830, 29538440, 44307660, 88615320]

約数ペア:

[(1, 88615320), (2, 44307660), (3, 29538440), (4, 22153830), (5, 17723064), (6, 14769220), (8, 11076915), (10, 8861532), (12, 7384610), (15, 5907688), (20, 4430766), (23, 3852840), (24, 3692305), (30, 2953844), (40, 2215383), (46, 1926420), (60, 1476922), (69, 1284280), (92, 963210), (97, 913560), (115, 770568), (120, 738461), (138, 642140), (184, 481605), (194, 456780), (230, 385284), (276, 321070), (291, 304520), (331, 267720), (345, 256856), (388, 228390), (460, 192642), (485, 182712), (552, 160535), (582, 152260), (662, 133860), (690, 128428), (776, 114195), (920, 96321), (970, 91356), (993, 89240), (1164, 76130), (1324, 66930), (1380, 64214), (1455, 60904), (1655, 53544), (1940, 45678), (1986, 44620), (2231, 39720), (2328, 38065), (2648, 33465), (2760, 32107), (2910, 30452), (3310, 26772), (3880, 22839), (3972, 22310), (4462, 19860), (4965, 17848), (5820, 15226), (6620, 13386), (6693, 13240), (7613, 11640), (7944, 11155), (8924, 9930)]