127877040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1947

約数の個数: 120

約数和(自身を含む): 434118048

約数和(自身を除く): 306241008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1831, 1940, 2328, 2910, 3492, 3662, 3880, 4365, 4656, 5493, 5820, 6984, 7324, 7760, 8730, 9155, 10986, 11640, 13968, 14648, 16479, 17460, 18310, 21972, 23280, 27465, 29296, 32958, 34920, 36620, 43944, 54930, 65916, 69840, 73240, 82395, 87888, 109860, 131832, 146480, 164790, 177607, 219720, 263664, 329580, 355214, 439440, 532821, 659160, 710428, 888035, 1065642, 1318320, 1420856, 1598463, 1776070, 2131284, 2664105, 2841712, 3196926, 3552140, 4262568, 5328210, 6393852, 7104280, 7992315, 8525136, 10656420, 12787704, 14208560, 15984630, 21312840, 25575408, 31969260, 42625680, 63938520, 127877040]

約数ペア:

[(1, 127877040), (2, 63938520), (3, 42625680), (4, 31969260), (5, 25575408), (6, 21312840), (8, 15984630), (9, 14208560), (10, 12787704), (12, 10656420), (15, 8525136), (16, 7992315), (18, 7104280), (20, 6393852), (24, 5328210), (30, 4262568), (36, 3552140), (40, 3196926), (45, 2841712), (48, 2664105), (60, 2131284), (72, 1776070), (80, 1598463), (90, 1420856), (97, 1318320), (120, 1065642), (144, 888035), (180, 710428), (194, 659160), (240, 532821), (291, 439440), (360, 355214), (388, 329580), (485, 263664), (582, 219720), (720, 177607), (776, 164790), (873, 146480), (970, 131832), (1164, 109860), (1455, 87888), (1552, 82395), (1746, 73240), (1831, 69840), (1940, 65916), (2328, 54930), (2910, 43944), (3492, 36620), (3662, 34920), (3880, 32958), (4365, 29296), (4656, 27465), (5493, 23280), (5820, 21972), (6984, 18310), (7324, 17460), (7760, 16479), (8730, 14648), (9155, 13968), (10986, 11640)]