121458240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 168

約数和(自身を含む): 421876728

約数和(自身を除く): 300418488

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, 144, 160, 180, 181, 192, 233, 240, 288, 320, 360, 362, 466, 480, 543, 576, 699, 720, 724, 905, 932, 960, 1086, 1165, 1398, 1440, 1448, 1629, 1810, 1864, 2097, 2172, 2330, 2715, 2796, 2880, 2896, 3258, 3495, 3620, 3728, 4194, 4344, 4660, 5430, 5592, 5792, 6516, 6990, 7240, 7456, 8145, 8388, 8688, 9320, 10485, 10860, 11184, 11584, 13032, 13980, 14480, 14912, 16290, 16776, 17376, 18640, 20970, 21720, 22368, 26064, 27960, 28960, 32580, 33552, 34752, 37280, 41940, 42173, 43440, 44736, 52128, 55920, 57920, 65160, 67104, 74560, 83880, 84346, 86880, 104256, 111840, 126519, 130320, 134208, 167760, 168692, 173760, 210865, 223680, 253038, 260640, 335520, 337384, 379557, 421730, 506076, 521280, 632595, 671040, 674768, 759114, 843460, 1012152, 1265190, 1349536, 1518228, 1686920, 1897785, 2024304, 2530380, 2699072, 3036456, 3373840, 3795570, 4048608, 5060760, 6072912, 6747680, 7591140, 8097216, 10121520, 12145824, 13495360, 15182280, 20243040, 24291648, 30364560, 40486080, 60729120, 121458240]

約数ペア:

[(1, 121458240), (2, 60729120), (3, 40486080), (4, 30364560), (5, 24291648), (6, 20243040), (8, 15182280), (9, 13495360), (10, 12145824), (12, 10121520), (15, 8097216), (16, 7591140), (18, 6747680), (20, 6072912), (24, 5060760), (30, 4048608), (32, 3795570), (36, 3373840), (40, 3036456), (45, 2699072), (48, 2530380), (60, 2024304), (64, 1897785), (72, 1686920), (80, 1518228), (90, 1349536), (96, 1265190), (120, 1012152), (144, 843460), (160, 759114), (180, 674768), (181, 671040), (192, 632595), (233, 521280), (240, 506076), (288, 421730), (320, 379557), (360, 337384), (362, 335520), (466, 260640), (480, 253038), (543, 223680), (576, 210865), (699, 173760), (720, 168692), (724, 167760), (905, 134208), (932, 130320), (960, 126519), (1086, 111840), (1165, 104256), (1398, 86880), (1440, 84346), (1448, 83880), (1629, 74560), (1810, 67104), (1864, 65160), (2097, 57920), (2172, 55920), (2330, 52128), (2715, 44736), (2796, 43440), (2880, 42173), (2896, 41940), (3258, 37280), (3495, 34752), (3620, 33552), (3728, 32580), (4194, 28960), (4344, 27960), (4660, 26064), (5430, 22368), (5592, 21720), (5792, 20970), (6516, 18640), (6990, 17376), (7240, 16776), (7456, 16290), (8145, 14912), (8388, 14480), (8688, 13980), (9320, 13032), (10485, 11584), (10860, 11184)]