61187760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5035

約数の個数: 120

約数和(自身を含む): 217620000

約数和(自身を除く): 156432240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 4999, 6120, 9998, 12240, 14997, 19996, 24995, 29994, 39992, 44991, 49990, 59988, 74985, 79984, 84983, 89982, 99980, 119976, 149970, 169966, 179964, 199960, 224955, 239952, 254949, 299940, 339932, 359928, 399920, 424915, 449910, 509898, 599880, 679864, 719856, 764847, 849830, 899820, 1019796, 1199760, 1274745, 1359728, 1529694, 1699660, 1799640, 2039592, 2549490, 3059388, 3399320, 3599280, 3824235, 4079184, 5098980, 6118776, 6798640, 7648470, 10197960, 12237552, 15296940, 20395920, 30593880, 61187760]

約数ペア:

[(1, 61187760), (2, 30593880), (3, 20395920), (4, 15296940), (5, 12237552), (6, 10197960), (8, 7648470), (9, 6798640), (10, 6118776), (12, 5098980), (15, 4079184), (16, 3824235), (17, 3599280), (18, 3399320), (20, 3059388), (24, 2549490), (30, 2039592), (34, 1799640), (36, 1699660), (40, 1529694), (45, 1359728), (48, 1274745), (51, 1199760), (60, 1019796), (68, 899820), (72, 849830), (80, 764847), (85, 719856), (90, 679864), (102, 599880), (120, 509898), (136, 449910), (144, 424915), (153, 399920), (170, 359928), (180, 339932), (204, 299940), (240, 254949), (255, 239952), (272, 224955), (306, 199960), (340, 179964), (360, 169966), (408, 149970), (510, 119976), (612, 99980), (680, 89982), (720, 84983), (765, 79984), (816, 74985), (1020, 59988), (1224, 49990), (1360, 44991), (1530, 39992), (2040, 29994), (2448, 24995), (3060, 19996), (4080, 14997), (4999, 12240), (6120, 9998)]