69388920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1434

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 167001480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1367, 1410, 1692, 1880, 2115, 2538, 2734, 2820, 3384, 4101, 4230, 5076, 5468, 5640, 6345, 6835, 8202, 8460, 10152, 10936, 12303, 12690, 13670, 16404, 16920, 20505, 24606, 25380, 27340, 32808, 36909, 41010, 49212, 50760, 54680, 61515, 64249, 73818, 82020, 98424, 123030, 128498, 147636, 164040, 184545, 192747, 246060, 256996, 295272, 321245, 369090, 385494, 492120, 513992, 578241, 642490, 738180, 770988, 963735, 1156482, 1284980, 1476360, 1541976, 1734723, 1927470, 2312964, 2569960, 2891205, 3469446, 3854940, 4625928, 5782410, 6938892, 7709880, 8673615, 11564820, 13877784, 17347230, 23129640, 34694460, 69388920]

約数ペア:

[(1, 69388920), (2, 34694460), (3, 23129640), (4, 17347230), (5, 13877784), (6, 11564820), (8, 8673615), (9, 7709880), (10, 6938892), (12, 5782410), (15, 4625928), (18, 3854940), (20, 3469446), (24, 2891205), (27, 2569960), (30, 2312964), (36, 1927470), (40, 1734723), (45, 1541976), (47, 1476360), (54, 1284980), (60, 1156482), (72, 963735), (90, 770988), (94, 738180), (108, 642490), (120, 578241), (135, 513992), (141, 492120), (180, 385494), (188, 369090), (216, 321245), (235, 295272), (270, 256996), (282, 246060), (360, 192747), (376, 184545), (423, 164040), (470, 147636), (540, 128498), (564, 123030), (705, 98424), (846, 82020), (940, 73818), (1080, 64249), (1128, 61515), (1269, 54680), (1367, 50760), (1410, 49212), (1692, 41010), (1880, 36909), (2115, 32808), (2538, 27340), (2734, 25380), (2820, 24606), (3384, 20505), (4101, 16920), (4230, 16404), (5076, 13670), (5468, 12690), (5640, 12303), (6345, 10936), (6835, 10152), (8202, 8460)]