30382920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2335

約数の個数: 96

約数和(自身を含む): 101457720

約数和(自身を除く): 71074800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2281, 2664, 3330, 4440, 4562, 6660, 6843, 9124, 11405, 13320, 13686, 18248, 20529, 22810, 27372, 34215, 41058, 45620, 54744, 68430, 82116, 84397, 91240, 102645, 136860, 164232, 168794, 205290, 253191, 273720, 337588, 410580, 421985, 506382, 675176, 759573, 821160, 843970, 1012764, 1265955, 1519146, 1687940, 2025528, 2531910, 3038292, 3375880, 3797865, 5063820, 6076584, 7595730, 10127640, 15191460, 30382920]

約数ペア:

[(1, 30382920), (2, 15191460), (3, 10127640), (4, 7595730), (5, 6076584), (6, 5063820), (8, 3797865), (9, 3375880), (10, 3038292), (12, 2531910), (15, 2025528), (18, 1687940), (20, 1519146), (24, 1265955), (30, 1012764), (36, 843970), (37, 821160), (40, 759573), (45, 675176), (60, 506382), (72, 421985), (74, 410580), (90, 337588), (111, 273720), (120, 253191), (148, 205290), (180, 168794), (185, 164232), (222, 136860), (296, 102645), (333, 91240), (360, 84397), (370, 82116), (444, 68430), (555, 54744), (666, 45620), (740, 41058), (888, 34215), (1110, 27372), (1332, 22810), (1480, 20529), (1665, 18248), (2220, 13686), (2281, 13320), (2664, 11405), (3330, 9124), (4440, 6843), (4562, 6660)]