408598920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11701}}^1$

素因数の和:11815

約数の個数: 96

約数和(自身を含む): 1341751320

約数和(自身を除く): 933152400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 11701, 17460, 23402, 34920, 35103, 46804, 58505, 70206, 93608, 105309, 117010, 140412, 175515, 210618, 234020, 280824, 351030, 421236, 468040, 526545, 702060, 842472, 1053090, 1134997, 1404120, 2106180, 2269994, 3404991, 4212360, 4539988, 5674985, 6809982, 9079976, 10214973, 11349970, 13619964, 17024955, 20429946, 22699940, 27239928, 34049910, 40859892, 45399880, 51074865, 68099820, 81719784, 102149730, 136199640, 204299460, 408598920]

約数ペア:

[(1, 408598920), (2, 204299460), (3, 136199640), (4, 102149730), (5, 81719784), (6, 68099820), (8, 51074865), (9, 45399880), (10, 40859892), (12, 34049910), (15, 27239928), (18, 22699940), (20, 20429946), (24, 17024955), (30, 13619964), (36, 11349970), (40, 10214973), (45, 9079976), (60, 6809982), (72, 5674985), (90, 4539988), (97, 4212360), (120, 3404991), (180, 2269994), (194, 2106180), (291, 1404120), (360, 1134997), (388, 1053090), (485, 842472), (582, 702060), (776, 526545), (873, 468040), (970, 421236), (1164, 351030), (1455, 280824), (1746, 234020), (1940, 210618), (2328, 175515), (2910, 140412), (3492, 117010), (3880, 105309), (4365, 93608), (5820, 70206), (6984, 58505), (8730, 46804), (11640, 35103), (11701, 34920), (17460, 23402)]