61299360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{42569}}^1$

素因数の和:42590

約数の個数: 72

約数和(自身を含む): 209188980

約数和(自身を除く): 147889620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 42569, 85138, 127707, 170276, 212845, 255414, 340552, 383121, 425690, 510828, 638535, 681104, 766242, 851380, 1021656, 1277070, 1362208, 1532484, 1702760, 1915605, 2043312, 2554140, 3064968, 3405520, 3831210, 4086624, 5108280, 6129936, 6811040, 7662420, 10216560, 12259872, 15324840, 20433120, 30649680, 61299360]

約数ペア:

[(1, 61299360), (2, 30649680), (3, 20433120), (4, 15324840), (5, 12259872), (6, 10216560), (8, 7662420), (9, 6811040), (10, 6129936), (12, 5108280), (15, 4086624), (16, 3831210), (18, 3405520), (20, 3064968), (24, 2554140), (30, 2043312), (32, 1915605), (36, 1702760), (40, 1532484), (45, 1362208), (48, 1277070), (60, 1021656), (72, 851380), (80, 766242), (90, 681104), (96, 638535), (120, 510828), (144, 425690), (160, 383121), (180, 340552), (240, 255414), (288, 212845), (360, 170276), (480, 127707), (720, 85138), (1440, 42569)]