22517760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{733}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 72137520

約数和(自身を除く): 49619760

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, 733, 768, 960, 1024, 1280, 1466, 1536, 1920, 2048, 2199, 2560, 2932, 3072, 3665, 3840, 4398, 5120, 5864, 6144, 7330, 7680, 8796, 10240, 10995, 11728, 14660, 15360, 17592, 21990, 23456, 29320, 30720, 35184, 43980, 46912, 58640, 70368, 87960, 93824, 117280, 140736, 175920, 187648, 234560, 281472, 351840, 375296, 469120, 562944, 703680, 750592, 938240, 1125888, 1407360, 1501184, 1876480, 2251776, 2814720, 3752960, 4503552, 5629440, 7505920, 11258880, 22517760]

約数ペア:

[(1, 22517760), (2, 11258880), (3, 7505920), (4, 5629440), (5, 4503552), (6, 3752960), (8, 2814720), (10, 2251776), (12, 1876480), (15, 1501184), (16, 1407360), (20, 1125888), (24, 938240), (30, 750592), (32, 703680), (40, 562944), (48, 469120), (60, 375296), (64, 351840), (80, 281472), (96, 234560), (120, 187648), (128, 175920), (160, 140736), (192, 117280), (240, 93824), (256, 87960), (320, 70368), (384, 58640), (480, 46912), (512, 43980), (640, 35184), (733, 30720), (768, 29320), (960, 23456), (1024, 21990), (1280, 17592), (1466, 15360), (1536, 14660), (1920, 11728), (2048, 10995), (2199, 10240), (2560, 8796), (2932, 7680), (3072, 7330), (3665, 6144), (3840, 5864), (4398, 5120)]