172181760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{44839}}^1$

素因数の和:44863

約数の個数: 72

約数和(自身を含む): 549917760

約数和(自身を除く): 377736000

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, 640, 768, 960, 1280, 1920, 3840, 44839, 89678, 134517, 179356, 224195, 269034, 358712, 448390, 538068, 672585, 717424, 896780, 1076136, 1345170, 1434848, 1793560, 2152272, 2690340, 2869696, 3587120, 4304544, 5380680, 5739392, 7174240, 8609088, 10761360, 11478784, 14348480, 17218176, 21522720, 28696960, 34436352, 43045440, 57393920, 86090880, 172181760]

約数ペア:

[(1, 172181760), (2, 86090880), (3, 57393920), (4, 43045440), (5, 34436352), (6, 28696960), (8, 21522720), (10, 17218176), (12, 14348480), (15, 11478784), (16, 10761360), (20, 8609088), (24, 7174240), (30, 5739392), (32, 5380680), (40, 4304544), (48, 3587120), (60, 2869696), (64, 2690340), (80, 2152272), (96, 1793560), (120, 1434848), (128, 1345170), (160, 1076136), (192, 896780), (240, 717424), (256, 672585), (320, 538068), (384, 448390), (480, 358712), (640, 269034), (768, 224195), (960, 179356), (1280, 134517), (1920, 89678), (3840, 44839)]