371455320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 1180396800

約数和(自身を除く): 808941480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 197, 228, 285, 380, 394, 456, 570, 591, 760, 788, 827, 985, 1140, 1182, 1576, 1654, 1970, 2280, 2364, 2481, 2955, 3308, 3743, 3940, 4135, 4728, 4962, 5910, 6616, 7486, 7880, 8270, 9924, 11229, 11820, 12405, 14972, 15713, 16540, 18715, 19848, 22458, 23640, 24810, 29944, 31426, 33080, 37430, 44916, 47139, 49620, 56145, 62852, 74860, 78565, 89832, 94278, 99240, 112290, 125704, 149720, 157130, 162919, 188556, 224580, 235695, 314260, 325838, 377112, 449160, 471390, 488757, 628520, 651676, 814595, 942780, 977514, 1303352, 1629190, 1885560, 1955028, 2443785, 3095461, 3258380, 3910056, 4887570, 6190922, 6516760, 9286383, 9775140, 12381844, 15477305, 18572766, 19550280, 24763688, 30954610, 37145532, 46431915, 61909220, 74291064, 92863830, 123818440, 185727660, 371455320]

約数ペア:

[(1, 371455320), (2, 185727660), (3, 123818440), (4, 92863830), (5, 74291064), (6, 61909220), (8, 46431915), (10, 37145532), (12, 30954610), (15, 24763688), (19, 19550280), (20, 18572766), (24, 15477305), (30, 12381844), (38, 9775140), (40, 9286383), (57, 6516760), (60, 6190922), (76, 4887570), (95, 3910056), (114, 3258380), (120, 3095461), (152, 2443785), (190, 1955028), (197, 1885560), (228, 1629190), (285, 1303352), (380, 977514), (394, 942780), (456, 814595), (570, 651676), (591, 628520), (760, 488757), (788, 471390), (827, 449160), (985, 377112), (1140, 325838), (1182, 314260), (1576, 235695), (1654, 224580), (1970, 188556), (2280, 162919), (2364, 157130), (2481, 149720), (2955, 125704), (3308, 112290), (3743, 99240), (3940, 94278), (4135, 89832), (4728, 78565), (4962, 74860), (5910, 62852), (6616, 56145), (7486, 49620), (7880, 47139), (8270, 44916), (9924, 37430), (11229, 33080), (11820, 31426), (12405, 29944), (14972, 24810), (15713, 23640), (16540, 22458), (18715, 19848)]