155981760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14771}}^1$

素因数の和:14802

約数の個数: 112

約数和(自身を含む): 540300672

約数和(自身を除く): 384318912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 14771, 29542, 44313, 59084, 73855, 88626, 118168, 147710, 162481, 177252, 221565, 236336, 295420, 324962, 354504, 443130, 472672, 487443, 590840, 649924, 709008, 812405, 886260, 945344, 974886, 1181680, 1299848, 1418016, 1624810, 1772520, 1949772, 2363360, 2437215, 2599696, 2836032, 3249620, 3545040, 3899544, 4726720, 4874430, 5199392, 6499240, 7090080, 7799088, 9748860, 10398784, 12998480, 14180160, 15598176, 19497720, 25996960, 31196352, 38995440, 51993920, 77990880, 155981760]

約数ペア:

[(1, 155981760), (2, 77990880), (3, 51993920), (4, 38995440), (5, 31196352), (6, 25996960), (8, 19497720), (10, 15598176), (11, 14180160), (12, 12998480), (15, 10398784), (16, 9748860), (20, 7799088), (22, 7090080), (24, 6499240), (30, 5199392), (32, 4874430), (33, 4726720), (40, 3899544), (44, 3545040), (48, 3249620), (55, 2836032), (60, 2599696), (64, 2437215), (66, 2363360), (80, 1949772), (88, 1772520), (96, 1624810), (110, 1418016), (120, 1299848), (132, 1181680), (160, 974886), (165, 945344), (176, 886260), (192, 812405), (220, 709008), (240, 649924), (264, 590840), (320, 487443), (330, 472672), (352, 443130), (440, 354504), (480, 324962), (528, 295420), (660, 236336), (704, 221565), (880, 177252), (960, 162481), (1056, 147710), (1320, 118168), (1760, 88626), (2112, 73855), (2640, 59084), (3520, 44313), (5280, 29542), (10560, 14771)]