490199520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1867}}^1$

素因数の和:2432

約数の個数: 96

約数和(自身を含む): 1547779968

約数和(自身を除く): 1057580448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 547, 1094, 1641, 1867, 2188, 2735, 3282, 3734, 4376, 5470, 5601, 6564, 7468, 8205, 8752, 9335, 10940, 11202, 13128, 14936, 16410, 17504, 18670, 21880, 22404, 26256, 28005, 29872, 32820, 37340, 43760, 44808, 52512, 56010, 59744, 65640, 74680, 87520, 89616, 112020, 131280, 149360, 179232, 224040, 262560, 298720, 448080, 896160, 1021249, 2042498, 3063747, 4084996, 5106245, 6127494, 8169992, 10212490, 12254988, 15318735, 16339984, 20424980, 24509976, 30637470, 32679968, 40849960, 49019952, 61274940, 81699920, 98039904, 122549880, 163399840, 245099760, 490199520]

約数ペア:

[(1, 490199520), (2, 245099760), (3, 163399840), (4, 122549880), (5, 98039904), (6, 81699920), (8, 61274940), (10, 49019952), (12, 40849960), (15, 32679968), (16, 30637470), (20, 24509976), (24, 20424980), (30, 16339984), (32, 15318735), (40, 12254988), (48, 10212490), (60, 8169992), (80, 6127494), (96, 5106245), (120, 4084996), (160, 3063747), (240, 2042498), (480, 1021249), (547, 896160), (1094, 448080), (1641, 298720), (1867, 262560), (2188, 224040), (2735, 179232), (3282, 149360), (3734, 131280), (4376, 112020), (5470, 89616), (5601, 87520), (6564, 74680), (7468, 65640), (8205, 59744), (8752, 56010), (9335, 52512), (10940, 44808), (11202, 43760), (13128, 37340), (14936, 32820), (16410, 29872), (17504, 28005), (18670, 26256), (21880, 22404)]