260680320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 908893440

約数和(自身を除く): 648213120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 167, 180, 192, 240, 271, 288, 320, 334, 360, 384, 480, 501, 542, 576, 640, 668, 720, 813, 835, 960, 1002, 1084, 1152, 1336, 1355, 1440, 1503, 1626, 1670, 1920, 2004, 2168, 2439, 2505, 2672, 2710, 2880, 3006, 3252, 3340, 4008, 4065, 4336, 4878, 5010, 5344, 5420, 5760, 6012, 6504, 6680, 7515, 8016, 8130, 8672, 9756, 10020, 10688, 10840, 12024, 12195, 13008, 13360, 15030, 16032, 16260, 17344, 19512, 20040, 21376, 21680, 24048, 24390, 26016, 26720, 30060, 32064, 32520, 34688, 39024, 40080, 43360, 45257, 48096, 48780, 52032, 53440, 60120, 64128, 65040, 78048, 80160, 86720, 90514, 96192, 97560, 104064, 106880, 120240, 130080, 135771, 156096, 160320, 173440, 181028, 192384, 195120, 226285, 240480, 260160, 271542, 312192, 320640, 362056, 390240, 407313, 452570, 480960, 520320, 543084, 678855, 724112, 780480, 814626, 905140, 961920, 1086168, 1357710, 1448224, 1560960, 1629252, 1810280, 2036565, 2172336, 2715420, 2896448, 3258504, 3620560, 4073130, 4344672, 5430840, 5792896, 6517008, 7241120, 8146260, 8689344, 10861680, 13034016, 14482240, 16292520, 17378688, 21723360, 26068032, 28964480, 32585040, 43446720, 52136064, 65170080, 86893440, 130340160, 260680320]

約数ペア:

[(1, 260680320), (2, 130340160), (3, 86893440), (4, 65170080), (5, 52136064), (6, 43446720), (8, 32585040), (9, 28964480), (10, 26068032), (12, 21723360), (15, 17378688), (16, 16292520), (18, 14482240), (20, 13034016), (24, 10861680), (30, 8689344), (32, 8146260), (36, 7241120), (40, 6517008), (45, 5792896), (48, 5430840), (60, 4344672), (64, 4073130), (72, 3620560), (80, 3258504), (90, 2896448), (96, 2715420), (120, 2172336), (128, 2036565), (144, 1810280), (160, 1629252), (167, 1560960), (180, 1448224), (192, 1357710), (240, 1086168), (271, 961920), (288, 905140), (320, 814626), (334, 780480), (360, 724112), (384, 678855), (480, 543084), (501, 520320), (542, 480960), (576, 452570), (640, 407313), (668, 390240), (720, 362056), (813, 320640), (835, 312192), (960, 271542), (1002, 260160), (1084, 240480), (1152, 226285), (1336, 195120), (1355, 192384), (1440, 181028), (1503, 173440), (1626, 160320), (1670, 156096), (1920, 135771), (2004, 130080), (2168, 120240), (2439, 106880), (2505, 104064), (2672, 97560), (2710, 96192), (2880, 90514), (3006, 86720), (3252, 80160), (3340, 78048), (4008, 65040), (4065, 64128), (4336, 60120), (4878, 53440), (5010, 52032), (5344, 48780), (5420, 48096), (5760, 45257), (6012, 43360), (6504, 40080), (6680, 39024), (7515, 34688), (8016, 32520), (8130, 32064), (8672, 30060), (9756, 26720), (10020, 26016), (10688, 24390), (10840, 24048), (12024, 21680), (12195, 21376), (13008, 20040), (13360, 19512), (15030, 17344), (16032, 16260)]