82150560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:751

約数の個数: 144

約数和(自身を含む): 283930920

約数和(自身を除く): 201780360

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, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 641, 712, 720, 801, 890, 1068, 1282, 1335, 1424, 1440, 1602, 1780, 1923, 2136, 2564, 2670, 2848, 3204, 3205, 3560, 3846, 4005, 4272, 5128, 5340, 5769, 6408, 6410, 7120, 7692, 8010, 8544, 9615, 10256, 10680, 11538, 12816, 12820, 14240, 15384, 16020, 19230, 20512, 21360, 23076, 25632, 25640, 28845, 30768, 32040, 38460, 42720, 46152, 51280, 57049, 57690, 61536, 64080, 76920, 92304, 102560, 114098, 115380, 128160, 153840, 171147, 184608, 228196, 230760, 285245, 307680, 342294, 456392, 461520, 513441, 570490, 684588, 855735, 912784, 923040, 1026882, 1140980, 1369176, 1711470, 1825568, 2053764, 2281960, 2567205, 2738352, 3422940, 4107528, 4563920, 5134410, 5476704, 6845880, 8215056, 9127840, 10268820, 13691760, 16430112, 20537640, 27383520, 41075280, 82150560]

約数ペア:

[(1, 82150560), (2, 41075280), (3, 27383520), (4, 20537640), (5, 16430112), (6, 13691760), (8, 10268820), (9, 9127840), (10, 8215056), (12, 6845880), (15, 5476704), (16, 5134410), (18, 4563920), (20, 4107528), (24, 3422940), (30, 2738352), (32, 2567205), (36, 2281960), (40, 2053764), (45, 1825568), (48, 1711470), (60, 1369176), (72, 1140980), (80, 1026882), (89, 923040), (90, 912784), (96, 855735), (120, 684588), (144, 570490), (160, 513441), (178, 461520), (180, 456392), (240, 342294), (267, 307680), (288, 285245), (356, 230760), (360, 228196), (445, 184608), (480, 171147), (534, 153840), (641, 128160), (712, 115380), (720, 114098), (801, 102560), (890, 92304), (1068, 76920), (1282, 64080), (1335, 61536), (1424, 57690), (1440, 57049), (1602, 51280), (1780, 46152), (1923, 42720), (2136, 38460), (2564, 32040), (2670, 30768), (2848, 28845), (3204, 25640), (3205, 25632), (3560, 23076), (3846, 21360), (4005, 20512), (4272, 19230), (5128, 16020), (5340, 15384), (5769, 14240), (6408, 12820), (6410, 12816), (7120, 11538), (7692, 10680), (8010, 10256), (8544, 9615)]