26547480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 90547200

約数和(自身を除く): 63999720

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, 523, 540, 564, 705, 846, 940, 1046, 1080, 1128, 1269, 1410, 1569, 1692, 1880, 2092, 2115, 2538, 2615, 2820, 3138, 3384, 4184, 4230, 4707, 5076, 5230, 5640, 6276, 6345, 7845, 8460, 9414, 10152, 10460, 12552, 12690, 14121, 15690, 16920, 18828, 20920, 23535, 24581, 25380, 28242, 31380, 37656, 47070, 49162, 50760, 56484, 62760, 70605, 73743, 94140, 98324, 112968, 122905, 141210, 147486, 188280, 196648, 221229, 245810, 282420, 294972, 368715, 442458, 491620, 564840, 589944, 663687, 737430, 884916, 983240, 1106145, 1327374, 1474860, 1769832, 2212290, 2654748, 2949720, 3318435, 4424580, 5309496, 6636870, 8849160, 13273740, 26547480]

約数ペア:

[(1, 26547480), (2, 13273740), (3, 8849160), (4, 6636870), (5, 5309496), (6, 4424580), (8, 3318435), (9, 2949720), (10, 2654748), (12, 2212290), (15, 1769832), (18, 1474860), (20, 1327374), (24, 1106145), (27, 983240), (30, 884916), (36, 737430), (40, 663687), (45, 589944), (47, 564840), (54, 491620), (60, 442458), (72, 368715), (90, 294972), (94, 282420), (108, 245810), (120, 221229), (135, 196648), (141, 188280), (180, 147486), (188, 141210), (216, 122905), (235, 112968), (270, 98324), (282, 94140), (360, 73743), (376, 70605), (423, 62760), (470, 56484), (523, 50760), (540, 49162), (564, 47070), (705, 37656), (846, 31380), (940, 28242), (1046, 25380), (1080, 24581), (1128, 23535), (1269, 20920), (1410, 18828), (1569, 16920), (1692, 15690), (1880, 14121), (2092, 12690), (2115, 12552), (2538, 10460), (2615, 10152), (2820, 9414), (3138, 8460), (3384, 7845), (4184, 6345), (4230, 6276), (4707, 5640), (5076, 5230)]