17137920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4463}}^1$

素因数の和:4487

約数の個数: 72

約数和(自身を含む): 54746496

約数和(自身を除く): 37608576

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, 4463, 8926, 13389, 17852, 22315, 26778, 35704, 44630, 53556, 66945, 71408, 89260, 107112, 133890, 142816, 178520, 214224, 267780, 285632, 357040, 428448, 535560, 571264, 714080, 856896, 1071120, 1142528, 1428160, 1713792, 2142240, 2856320, 3427584, 4284480, 5712640, 8568960, 17137920]

約数ペア:

[(1, 17137920), (2, 8568960), (3, 5712640), (4, 4284480), (5, 3427584), (6, 2856320), (8, 2142240), (10, 1713792), (12, 1428160), (15, 1142528), (16, 1071120), (20, 856896), (24, 714080), (30, 571264), (32, 535560), (40, 428448), (48, 357040), (60, 285632), (64, 267780), (80, 214224), (96, 178520), (120, 142816), (128, 133890), (160, 107112), (192, 89260), (240, 71408), (256, 66945), (320, 53556), (384, 44630), (480, 35704), (640, 26778), (768, 22315), (960, 17852), (1280, 13389), (1920, 8926), (3840, 4463)]