1572205860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{110563}}^1$

素因数の和:110657

約数の個数: 72

約数和(自身を含む): 4829435520

約数和(自身を除く): 3257229660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 110563, 221126, 331689, 442252, 552815, 663378, 995067, 1105630, 1326756, 1658445, 1990134, 2211260, 3316890, 3980268, 4975335, 6633780, 8734477, 9950670, 17468954, 19901340, 26203431, 34937908, 43672385, 52406862, 78610293, 87344770, 104813724, 131017155, 157220586, 174689540, 262034310, 314441172, 393051465, 524068620, 786102930, 1572205860]

約数ペア:

[(1, 1572205860), (2, 786102930), (3, 524068620), (4, 393051465), (5, 314441172), (6, 262034310), (9, 174689540), (10, 157220586), (12, 131017155), (15, 104813724), (18, 87344770), (20, 78610293), (30, 52406862), (36, 43672385), (45, 34937908), (60, 26203431), (79, 19901340), (90, 17468954), (158, 9950670), (180, 8734477), (237, 6633780), (316, 4975335), (395, 3980268), (474, 3316890), (711, 2211260), (790, 1990134), (948, 1658445), (1185, 1326756), (1422, 1105630), (1580, 995067), (2370, 663378), (2844, 552815), (3555, 442252), (4740, 331689), (7110, 221126), (14220, 110563)]