204652320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10399}}^1$

素因数の和:10458

約数の個数: 96

約数和(自身を含む): 660441600

約数和(自身を除く): 455789280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 10399, 19680, 20798, 31197, 41596, 51995, 62394, 83192, 103990, 124788, 155985, 166384, 207980, 249576, 311970, 332768, 415960, 426359, 499152, 623940, 831920, 852718, 998304, 1247880, 1279077, 1663840, 1705436, 2131795, 2495760, 2558154, 3410872, 4263590, 4991520, 5116308, 6395385, 6821744, 8527180, 10232616, 12790770, 13643488, 17054360, 20465232, 25581540, 34108720, 40930464, 51163080, 68217440, 102326160, 204652320]

約数ペア:

[(1, 204652320), (2, 102326160), (3, 68217440), (4, 51163080), (5, 40930464), (6, 34108720), (8, 25581540), (10, 20465232), (12, 17054360), (15, 13643488), (16, 12790770), (20, 10232616), (24, 8527180), (30, 6821744), (32, 6395385), (40, 5116308), (41, 4991520), (48, 4263590), (60, 3410872), (80, 2558154), (82, 2495760), (96, 2131795), (120, 1705436), (123, 1663840), (160, 1279077), (164, 1247880), (205, 998304), (240, 852718), (246, 831920), (328, 623940), (410, 499152), (480, 426359), (492, 415960), (615, 332768), (656, 311970), (820, 249576), (984, 207980), (1230, 166384), (1312, 155985), (1640, 124788), (1968, 103990), (2460, 83192), (3280, 62394), (3936, 51995), (4920, 41596), (6560, 31197), (9840, 20798), (10399, 19680)]