75129840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104347}}^1$

素因数の和:104366

約数の個数: 60

約数和(自身を含む): 252313464

約数和(自身を除く): 177183624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 104347, 208694, 313041, 417388, 521735, 626082, 834776, 939123, 1043470, 1252164, 1565205, 1669552, 1878246, 2086940, 2504328, 3130410, 3756492, 4173880, 4695615, 5008656, 6260820, 7512984, 8347760, 9391230, 12521640, 15025968, 18782460, 25043280, 37564920, 75129840]

約数ペア:

[(1, 75129840), (2, 37564920), (3, 25043280), (4, 18782460), (5, 15025968), (6, 12521640), (8, 9391230), (9, 8347760), (10, 7512984), (12, 6260820), (15, 5008656), (16, 4695615), (18, 4173880), (20, 3756492), (24, 3130410), (30, 2504328), (36, 2086940), (40, 1878246), (45, 1669552), (48, 1565205), (60, 1252164), (72, 1043470), (80, 939123), (90, 834776), (120, 626082), (144, 521735), (180, 417388), (240, 313041), (360, 208694), (720, 104347)]