4642080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 15422400

約数和(自身を除く): 10780320

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, 509, 570, 608, 760, 912, 1018, 1140, 1520, 1527, 1824, 2036, 2280, 2545, 3040, 3054, 4072, 4560, 5090, 6108, 7635, 8144, 9120, 9671, 10180, 12216, 15270, 16288, 19342, 20360, 24432, 29013, 30540, 38684, 40720, 48355, 48864, 58026, 61080, 77368, 81440, 96710, 116052, 122160, 145065, 154736, 193420, 232104, 244320, 290130, 309472, 386840, 464208, 580260, 773680, 928416, 1160520, 1547360, 2321040, 4642080]

約数ペア:

[(1, 4642080), (2, 2321040), (3, 1547360), (4, 1160520), (5, 928416), (6, 773680), (8, 580260), (10, 464208), (12, 386840), (15, 309472), (16, 290130), (19, 244320), (20, 232104), (24, 193420), (30, 154736), (32, 145065), (38, 122160), (40, 116052), (48, 96710), (57, 81440), (60, 77368), (76, 61080), (80, 58026), (95, 48864), (96, 48355), (114, 40720), (120, 38684), (152, 30540), (160, 29013), (190, 24432), (228, 20360), (240, 19342), (285, 16288), (304, 15270), (380, 12216), (456, 10180), (480, 9671), (509, 9120), (570, 8144), (608, 7635), (760, 6108), (912, 5090), (1018, 4560), (1140, 4072), (1520, 3054), (1527, 3040), (1824, 2545), (2036, 2280)]