1609296840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{262957}}^1$

素因数の和:262991

約数の個数: 96

約数和(自身を含む): 5537895480

約数和(自身を除く): 3928598640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 262957, 525914, 788871, 1051828, 1314785, 1577742, 2103656, 2366613, 2629570, 3155484, 3944355, 4470269, 4733226, 5259140, 6310968, 7888710, 8940538, 9466452, 10518280, 11833065, 13410807, 15777420, 17881076, 18932904, 22351345, 23666130, 26821614, 31554840, 35762152, 40232421, 44702690, 47332260, 53643228, 67054035, 80464842, 89405380, 94664520, 107286456, 134108070, 160929684, 178810760, 201162105, 268216140, 321859368, 402324210, 536432280, 804648420, 1609296840]

約数ペア:

[(1, 1609296840), (2, 804648420), (3, 536432280), (4, 402324210), (5, 321859368), (6, 268216140), (8, 201162105), (9, 178810760), (10, 160929684), (12, 134108070), (15, 107286456), (17, 94664520), (18, 89405380), (20, 80464842), (24, 67054035), (30, 53643228), (34, 47332260), (36, 44702690), (40, 40232421), (45, 35762152), (51, 31554840), (60, 26821614), (68, 23666130), (72, 22351345), (85, 18932904), (90, 17881076), (102, 15777420), (120, 13410807), (136, 11833065), (153, 10518280), (170, 9466452), (180, 8940538), (204, 7888710), (255, 6310968), (306, 5259140), (340, 4733226), (360, 4470269), (408, 3944355), (510, 3155484), (612, 2629570), (680, 2366613), (765, 2103656), (1020, 1577742), (1224, 1314785), (1530, 1051828), (2040, 788871), (3060, 525914), (6120, 262957)]