108879960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{18517}}^1$

素因数の和:18545

約数の個数: 96

約数和(自身を含む): 379989360

約数和(自身を除く): 271109400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 18517, 37034, 55551, 74068, 92585, 111102, 129619, 148136, 185170, 222204, 259238, 277755, 370340, 388857, 444408, 518476, 555510, 648095, 740680, 777714, 907333, 1036952, 1111020, 1296190, 1555428, 1814666, 1944285, 2222040, 2592380, 2721999, 3110856, 3629332, 3888570, 4536665, 5184760, 5443998, 7258664, 7777140, 9073330, 10887996, 13609995, 15554280, 18146660, 21775992, 27219990, 36293320, 54439980, 108879960]

約数ペア:

[(1, 108879960), (2, 54439980), (3, 36293320), (4, 27219990), (5, 21775992), (6, 18146660), (7, 15554280), (8, 13609995), (10, 10887996), (12, 9073330), (14, 7777140), (15, 7258664), (20, 5443998), (21, 5184760), (24, 4536665), (28, 3888570), (30, 3629332), (35, 3110856), (40, 2721999), (42, 2592380), (49, 2222040), (56, 1944285), (60, 1814666), (70, 1555428), (84, 1296190), (98, 1111020), (105, 1036952), (120, 907333), (140, 777714), (147, 740680), (168, 648095), (196, 555510), (210, 518476), (245, 444408), (280, 388857), (294, 370340), (392, 277755), (420, 259238), (490, 222204), (588, 185170), (735, 148136), (840, 129619), (980, 111102), (1176, 92585), (1470, 74068), (1960, 55551), (2940, 37034), (5880, 18517)]