39087720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{15511}}^1$

素因数の和:15535

約数の個数: 96

約数和(自身を含む): 145192320

約数和(自身を除く): 106104600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 15511, 31022, 46533, 62044, 77555, 93066, 108577, 124088, 139599, 155110, 186132, 217154, 232665, 279198, 310220, 325731, 372264, 434308, 465330, 542885, 558396, 620440, 651462, 697995, 868616, 930660, 977193, 1085770, 1116792, 1302924, 1395990, 1628655, 1861320, 1954386, 2171540, 2605848, 2791980, 3257310, 3908772, 4343080, 4885965, 5583960, 6514620, 7817544, 9771930, 13029240, 19543860, 39087720]

約数ペア:

[(1, 39087720), (2, 19543860), (3, 13029240), (4, 9771930), (5, 7817544), (6, 6514620), (7, 5583960), (8, 4885965), (9, 4343080), (10, 3908772), (12, 3257310), (14, 2791980), (15, 2605848), (18, 2171540), (20, 1954386), (21, 1861320), (24, 1628655), (28, 1395990), (30, 1302924), (35, 1116792), (36, 1085770), (40, 977193), (42, 930660), (45, 868616), (56, 697995), (60, 651462), (63, 620440), (70, 558396), (72, 542885), (84, 465330), (90, 434308), (105, 372264), (120, 325731), (126, 310220), (140, 279198), (168, 232665), (180, 217154), (210, 186132), (252, 155110), (280, 139599), (315, 124088), (360, 108577), (420, 93066), (504, 77555), (630, 62044), (840, 46533), (1260, 31022), (2520, 15511)]