232607520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1175

約数の個数: 144

約数和(自身を含む): 799448832

約数和(自身を除く): 566841312

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, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 652, 720, 815, 978, 991, 1304, 1440, 1467, 1630, 1956, 1982, 2445, 2608, 2934, 2973, 3260, 3912, 3964, 4890, 4955, 5216, 5868, 5946, 6520, 7335, 7824, 7928, 8919, 9780, 9910, 11736, 11892, 13040, 14670, 14865, 15648, 15856, 17838, 19560, 19820, 23472, 23784, 26080, 29340, 29730, 31712, 35676, 39120, 39640, 44595, 46944, 47568, 58680, 59460, 71352, 78240, 79280, 89190, 95136, 117360, 118920, 142704, 158560, 161533, 178380, 234720, 237840, 285408, 323066, 356760, 475680, 484599, 646132, 713520, 807665, 969198, 1292264, 1427040, 1453797, 1615330, 1938396, 2422995, 2584528, 2907594, 3230660, 3876792, 4845990, 5169056, 5815188, 6461320, 7268985, 7753584, 9691980, 11630376, 12922640, 14537970, 15507168, 19383960, 23260752, 25845280, 29075940, 38767920, 46521504, 58151880, 77535840, 116303760, 232607520]

約数ペア:

[(1, 232607520), (2, 116303760), (3, 77535840), (4, 58151880), (5, 46521504), (6, 38767920), (8, 29075940), (9, 25845280), (10, 23260752), (12, 19383960), (15, 15507168), (16, 14537970), (18, 12922640), (20, 11630376), (24, 9691980), (30, 7753584), (32, 7268985), (36, 6461320), (40, 5815188), (45, 5169056), (48, 4845990), (60, 3876792), (72, 3230660), (80, 2907594), (90, 2584528), (96, 2422995), (120, 1938396), (144, 1615330), (160, 1453797), (163, 1427040), (180, 1292264), (240, 969198), (288, 807665), (326, 713520), (360, 646132), (480, 484599), (489, 475680), (652, 356760), (720, 323066), (815, 285408), (978, 237840), (991, 234720), (1304, 178380), (1440, 161533), (1467, 158560), (1630, 142704), (1956, 118920), (1982, 117360), (2445, 95136), (2608, 89190), (2934, 79280), (2973, 78240), (3260, 71352), (3912, 59460), (3964, 58680), (4890, 47568), (4955, 46944), (5216, 44595), (5868, 39640), (5946, 39120), (6520, 35676), (7335, 31712), (7824, 29730), (7928, 29340), (8919, 26080), (9780, 23784), (9910, 23472), (11736, 19820), (11892, 19560), (13040, 17838), (14670, 15856), (14865, 15648)]