282346740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120661}}^1$

素因数の和:120689

約数の個数: 72

約数和(自身を含む): 922340328

約数和(自身を除く): 639993588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 120661, 241322, 361983, 482644, 603305, 723966, 1085949, 1206610, 1447932, 1568593, 1809915, 2171898, 2413220, 3137186, 3619830, 4343796, 4705779, 5429745, 6274372, 7239660, 7842965, 9411558, 10859490, 14117337, 15685930, 18823116, 21718980, 23528895, 28234674, 31371860, 47057790, 56469348, 70586685, 94115580, 141173370, 282346740]

約数ペア:

[(1, 282346740), (2, 141173370), (3, 94115580), (4, 70586685), (5, 56469348), (6, 47057790), (9, 31371860), (10, 28234674), (12, 23528895), (13, 21718980), (15, 18823116), (18, 15685930), (20, 14117337), (26, 10859490), (30, 9411558), (36, 7842965), (39, 7239660), (45, 6274372), (52, 5429745), (60, 4705779), (65, 4343796), (78, 3619830), (90, 3137186), (117, 2413220), (130, 2171898), (156, 1809915), (180, 1568593), (195, 1447932), (234, 1206610), (260, 1085949), (390, 723966), (468, 603305), (585, 482644), (780, 361983), (1170, 241322), (2340, 120661)]