195802080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{659}}^1$

素因数の和:1296

約数の個数: 96

約数和(自身を含む): 618710400

約数和(自身を除く): 422908320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 619, 659, 1238, 1318, 1857, 1977, 2476, 2636, 3095, 3295, 3714, 3954, 4952, 5272, 6190, 6590, 7428, 7908, 9285, 9885, 9904, 10544, 12380, 13180, 14856, 15816, 18570, 19770, 19808, 21088, 24760, 26360, 29712, 31632, 37140, 39540, 49520, 52720, 59424, 63264, 74280, 79080, 99040, 105440, 148560, 158160, 297120, 316320, 407921, 815842, 1223763, 1631684, 2039605, 2447526, 3263368, 4079210, 4895052, 6118815, 6526736, 8158420, 9790104, 12237630, 13053472, 16316840, 19580208, 24475260, 32633680, 39160416, 48950520, 65267360, 97901040, 195802080]

約数ペア:

[(1, 195802080), (2, 97901040), (3, 65267360), (4, 48950520), (5, 39160416), (6, 32633680), (8, 24475260), (10, 19580208), (12, 16316840), (15, 13053472), (16, 12237630), (20, 9790104), (24, 8158420), (30, 6526736), (32, 6118815), (40, 4895052), (48, 4079210), (60, 3263368), (80, 2447526), (96, 2039605), (120, 1631684), (160, 1223763), (240, 815842), (480, 407921), (619, 316320), (659, 297120), (1238, 158160), (1318, 148560), (1857, 105440), (1977, 99040), (2476, 79080), (2636, 74280), (3095, 63264), (3295, 59424), (3714, 52720), (3954, 49520), (4952, 39540), (5272, 37140), (6190, 31632), (6590, 29712), (7428, 26360), (7908, 24760), (9285, 21088), (9885, 19808), (9904, 19770), (10544, 18570), (12380, 15816), (13180, 14856)]