123044220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52583}}^1$

素因数の和:52611

約数の個数: 72

約数和(自身を含む): 401952096

約数和(自身を除く): 278907876

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, 52583, 105166, 157749, 210332, 262915, 315498, 473247, 525830, 630996, 683579, 788745, 946494, 1051660, 1367158, 1577490, 1892988, 2050737, 2366235, 2734316, 3154980, 3417895, 4101474, 4732470, 6152211, 6835790, 8202948, 9464940, 10253685, 12304422, 13671580, 20507370, 24608844, 30761055, 41014740, 61522110, 123044220]

約数ペア:

[(1, 123044220), (2, 61522110), (3, 41014740), (4, 30761055), (5, 24608844), (6, 20507370), (9, 13671580), (10, 12304422), (12, 10253685), (13, 9464940), (15, 8202948), (18, 6835790), (20, 6152211), (26, 4732470), (30, 4101474), (36, 3417895), (39, 3154980), (45, 2734316), (52, 2366235), (60, 2050737), (65, 1892988), (78, 1577490), (90, 1367158), (117, 1051660), (130, 946494), (156, 788745), (180, 683579), (195, 630996), (234, 525830), (260, 473247), (390, 315498), (468, 262915), (585, 210332), (780, 157749), (1170, 105166), (2340, 52583)]