528189840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2707}}^1$

素因数の和:2997

約数の個数: 120

約数和(自身を含む): 1781040768

約数和(自身を除く): 1252850928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 360, 542, 720, 813, 1084, 1355, 1626, 2168, 2439, 2707, 2710, 3252, 4065, 4336, 4878, 5414, 5420, 6504, 8121, 8130, 9756, 10828, 10840, 12195, 13008, 13535, 16242, 16260, 19512, 21656, 21680, 24363, 24390, 27070, 32484, 32520, 39024, 40605, 43312, 48726, 48780, 54140, 64968, 65040, 81210, 97452, 97560, 108280, 121815, 129936, 162420, 194904, 195120, 216560, 243630, 324840, 389808, 487260, 649680, 733597, 974520, 1467194, 1949040, 2200791, 2934388, 3667985, 4401582, 5868776, 6602373, 7335970, 8803164, 11003955, 11737552, 13204746, 14671940, 17606328, 22007910, 26409492, 29343880, 33011865, 35212656, 44015820, 52818984, 58687760, 66023730, 88031640, 105637968, 132047460, 176063280, 264094920, 528189840]

約数ペア:

[(1, 528189840), (2, 264094920), (3, 176063280), (4, 132047460), (5, 105637968), (6, 88031640), (8, 66023730), (9, 58687760), (10, 52818984), (12, 44015820), (15, 35212656), (16, 33011865), (18, 29343880), (20, 26409492), (24, 22007910), (30, 17606328), (36, 14671940), (40, 13204746), (45, 11737552), (48, 11003955), (60, 8803164), (72, 7335970), (80, 6602373), (90, 5868776), (120, 4401582), (144, 3667985), (180, 2934388), (240, 2200791), (271, 1949040), (360, 1467194), (542, 974520), (720, 733597), (813, 649680), (1084, 487260), (1355, 389808), (1626, 324840), (2168, 243630), (2439, 216560), (2707, 195120), (2710, 194904), (3252, 162420), (4065, 129936), (4336, 121815), (4878, 108280), (5414, 97560), (5420, 97452), (6504, 81210), (8121, 65040), (8130, 64968), (9756, 54140), (10828, 48780), (10840, 48726), (12195, 43312), (13008, 40605), (13535, 39024), (16242, 32520), (16260, 32484), (19512, 27070), (21656, 24390), (21680, 24363)]