17917440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2333}}^1$

素因数の和:2359

約数の個数: 80

約数和(自身を含む): 57304368

約数和(自身を除く): 39386928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2333, 2560, 3840, 4666, 6999, 7680, 9332, 11665, 13998, 18664, 23330, 27996, 34995, 37328, 46660, 55992, 69990, 74656, 93320, 111984, 139980, 149312, 186640, 223968, 279960, 298624, 373280, 447936, 559920, 597248, 746560, 895872, 1119840, 1194496, 1493120, 1791744, 2239680, 2986240, 3583488, 4479360, 5972480, 8958720, 17917440]

約数ペア:

[(1, 17917440), (2, 8958720), (3, 5972480), (4, 4479360), (5, 3583488), (6, 2986240), (8, 2239680), (10, 1791744), (12, 1493120), (15, 1194496), (16, 1119840), (20, 895872), (24, 746560), (30, 597248), (32, 559920), (40, 447936), (48, 373280), (60, 298624), (64, 279960), (80, 223968), (96, 186640), (120, 149312), (128, 139980), (160, 111984), (192, 93320), (240, 74656), (256, 69990), (320, 55992), (384, 46660), (480, 37328), (512, 34995), (640, 27996), (768, 23330), (960, 18664), (1280, 13998), (1536, 11665), (1920, 9332), (2333, 7680), (2560, 6999), (3840, 4666)]