1945408320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{225163}}^1$

素因数の和:225189

約数の個数: 112

約数和(自身を含む): 6862998720

約数和(自身を除く): 4917590400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 225163, 450326, 675489, 900652, 1125815, 1350978, 1801304, 2026467, 2251630, 2701956, 3377445, 3602608, 4052934, 4503260, 5403912, 6079401, 6754890, 7205216, 8105868, 9006520, 10132335, 10807824, 12158802, 13509780, 14410432, 16211736, 18013040, 20264670, 21615648, 24317604, 27019560, 30397005, 32423472, 36026080, 40529340, 43231296, 48635208, 54039120, 60794010, 64846944, 72052160, 81058680, 97270416, 108078240, 121588020, 129693888, 162117360, 194540832, 216156480, 243176040, 324234720, 389081664, 486352080, 648469440, 972704160, 1945408320]

約数ペア:

[(1, 1945408320), (2, 972704160), (3, 648469440), (4, 486352080), (5, 389081664), (6, 324234720), (8, 243176040), (9, 216156480), (10, 194540832), (12, 162117360), (15, 129693888), (16, 121588020), (18, 108078240), (20, 97270416), (24, 81058680), (27, 72052160), (30, 64846944), (32, 60794010), (36, 54039120), (40, 48635208), (45, 43231296), (48, 40529340), (54, 36026080), (60, 32423472), (64, 30397005), (72, 27019560), (80, 24317604), (90, 21615648), (96, 20264670), (108, 18013040), (120, 16211736), (135, 14410432), (144, 13509780), (160, 12158802), (180, 10807824), (192, 10132335), (216, 9006520), (240, 8105868), (270, 7205216), (288, 6754890), (320, 6079401), (360, 5403912), (432, 4503260), (480, 4052934), (540, 3602608), (576, 3377445), (720, 2701956), (864, 2251630), (960, 2026467), (1080, 1801304), (1440, 1350978), (1728, 1125815), (2160, 900652), (2880, 675489), (4320, 450326), (8640, 225163)]