8964960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 29756160

約数和(自身を除く): 20791200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 983, 1140, 1520, 1824, 1966, 2280, 2949, 3040, 3932, 4560, 4915, 5898, 7864, 9120, 9830, 11796, 14745, 15728, 18677, 19660, 23592, 29490, 31456, 37354, 39320, 47184, 56031, 58980, 74708, 78640, 93385, 94368, 112062, 117960, 149416, 157280, 186770, 224124, 235920, 280155, 298832, 373540, 448248, 471840, 560310, 597664, 747080, 896496, 1120620, 1494160, 1792992, 2241240, 2988320, 4482480, 8964960]

約数ペア:

[(1, 8964960), (2, 4482480), (3, 2988320), (4, 2241240), (5, 1792992), (6, 1494160), (8, 1120620), (10, 896496), (12, 747080), (15, 597664), (16, 560310), (19, 471840), (20, 448248), (24, 373540), (30, 298832), (32, 280155), (38, 235920), (40, 224124), (48, 186770), (57, 157280), (60, 149416), (76, 117960), (80, 112062), (95, 94368), (96, 93385), (114, 78640), (120, 74708), (152, 58980), (160, 56031), (190, 47184), (228, 39320), (240, 37354), (285, 31456), (304, 29490), (380, 23592), (456, 19660), (480, 18677), (570, 15728), (608, 14745), (760, 11796), (912, 9830), (983, 9120), (1140, 7864), (1520, 5898), (1824, 4915), (1966, 4560), (2280, 3932), (2949, 3040)]