22398720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 75546240

約数和(自身を除く): 53147520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 307, 320, 380, 384, 456, 480, 570, 608, 614, 640, 760, 768, 912, 921, 960, 1140, 1216, 1228, 1280, 1520, 1535, 1824, 1842, 1920, 2280, 2432, 2456, 3040, 3070, 3648, 3684, 3840, 4560, 4605, 4864, 4912, 5833, 6080, 6140, 7296, 7368, 9120, 9210, 9824, 11666, 12160, 12280, 14592, 14736, 17499, 18240, 18420, 19648, 23332, 24320, 24560, 29165, 29472, 34998, 36480, 36840, 39296, 46664, 49120, 58330, 58944, 69996, 72960, 73680, 78592, 87495, 93328, 98240, 116660, 117888, 139992, 147360, 174990, 186656, 196480, 233320, 235776, 279984, 294720, 349980, 373312, 392960, 466640, 559968, 589440, 699960, 746624, 933280, 1119936, 1178880, 1399920, 1493248, 1866560, 2239872, 2799840, 3733120, 4479744, 5599680, 7466240, 11199360, 22398720]

約数ペア:

[(1, 22398720), (2, 11199360), (3, 7466240), (4, 5599680), (5, 4479744), (6, 3733120), (8, 2799840), (10, 2239872), (12, 1866560), (15, 1493248), (16, 1399920), (19, 1178880), (20, 1119936), (24, 933280), (30, 746624), (32, 699960), (38, 589440), (40, 559968), (48, 466640), (57, 392960), (60, 373312), (64, 349980), (76, 294720), (80, 279984), (95, 235776), (96, 233320), (114, 196480), (120, 186656), (128, 174990), (152, 147360), (160, 139992), (190, 117888), (192, 116660), (228, 98240), (240, 93328), (256, 87495), (285, 78592), (304, 73680), (307, 72960), (320, 69996), (380, 58944), (384, 58330), (456, 49120), (480, 46664), (570, 39296), (608, 36840), (614, 36480), (640, 34998), (760, 29472), (768, 29165), (912, 24560), (921, 24320), (960, 23332), (1140, 19648), (1216, 18420), (1228, 18240), (1280, 17499), (1520, 14736), (1535, 14592), (1824, 12280), (1842, 12160), (1920, 11666), (2280, 9824), (2432, 9210), (2456, 9120), (3040, 7368), (3070, 7296), (3648, 6140), (3684, 6080), (3840, 5833), (4560, 4912), (4605, 4864)]