13879080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 47174400

約数和(自身を除く): 33295320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 181, 213, 216, 270, 284, 355, 360, 362, 426, 540, 543, 568, 639, 710, 724, 852, 905, 1065, 1080, 1086, 1278, 1420, 1448, 1629, 1704, 1810, 1917, 2130, 2172, 2556, 2715, 2840, 3195, 3258, 3620, 3834, 4260, 4344, 4887, 5112, 5430, 6390, 6516, 7240, 7668, 8145, 8520, 9585, 9774, 10860, 12780, 12851, 13032, 15336, 16290, 19170, 19548, 21720, 24435, 25560, 25702, 32580, 38340, 38553, 39096, 48870, 51404, 64255, 65160, 76680, 77106, 97740, 102808, 115659, 128510, 154212, 192765, 195480, 231318, 257020, 308424, 346977, 385530, 462636, 514040, 578295, 693954, 771060, 925272, 1156590, 1387908, 1542120, 1734885, 2313180, 2775816, 3469770, 4626360, 6939540, 13879080]

約数ペア:

[(1, 13879080), (2, 6939540), (3, 4626360), (4, 3469770), (5, 2775816), (6, 2313180), (8, 1734885), (9, 1542120), (10, 1387908), (12, 1156590), (15, 925272), (18, 771060), (20, 693954), (24, 578295), (27, 514040), (30, 462636), (36, 385530), (40, 346977), (45, 308424), (54, 257020), (60, 231318), (71, 195480), (72, 192765), (90, 154212), (108, 128510), (120, 115659), (135, 102808), (142, 97740), (180, 77106), (181, 76680), (213, 65160), (216, 64255), (270, 51404), (284, 48870), (355, 39096), (360, 38553), (362, 38340), (426, 32580), (540, 25702), (543, 25560), (568, 24435), (639, 21720), (710, 19548), (724, 19170), (852, 16290), (905, 15336), (1065, 13032), (1080, 12851), (1086, 12780), (1278, 10860), (1420, 9774), (1448, 9585), (1629, 8520), (1704, 8145), (1810, 7668), (1917, 7240), (2130, 6516), (2172, 6390), (2556, 5430), (2715, 5112), (2840, 4887), (3195, 4344), (3258, 4260), (3620, 3834)]