230917440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18503}}^1$

素因数の和:18536

約数の個数: 112

約数和(自身を含む): 789602688

約数和(自身を除く): 558685248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 18503, 37006, 55509, 74012, 92515, 111018, 148024, 185030, 222036, 240539, 277545, 296048, 370060, 444072, 481078, 555090, 592096, 721617, 740120, 888144, 962156, 1110180, 1184192, 1202695, 1443234, 1480240, 1776288, 1924312, 2220360, 2405390, 2886468, 2960480, 3552576, 3608085, 3848624, 4440720, 4810780, 5772936, 5920960, 7216170, 7697248, 8881440, 9621560, 11545872, 14432340, 15394496, 17762880, 19243120, 23091744, 28864680, 38486240, 46183488, 57729360, 76972480, 115458720, 230917440]

約数ペア:

[(1, 230917440), (2, 115458720), (3, 76972480), (4, 57729360), (5, 46183488), (6, 38486240), (8, 28864680), (10, 23091744), (12, 19243120), (13, 17762880), (15, 15394496), (16, 14432340), (20, 11545872), (24, 9621560), (26, 8881440), (30, 7697248), (32, 7216170), (39, 5920960), (40, 5772936), (48, 4810780), (52, 4440720), (60, 3848624), (64, 3608085), (65, 3552576), (78, 2960480), (80, 2886468), (96, 2405390), (104, 2220360), (120, 1924312), (130, 1776288), (156, 1480240), (160, 1443234), (192, 1202695), (195, 1184192), (208, 1110180), (240, 962156), (260, 888144), (312, 740120), (320, 721617), (390, 592096), (416, 555090), (480, 481078), (520, 444072), (624, 370060), (780, 296048), (832, 277545), (960, 240539), (1040, 222036), (1248, 185030), (1560, 148024), (2080, 111018), (2496, 92515), (3120, 74012), (4160, 55509), (6240, 37006), (12480, 18503)]