65135880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1532

約数の個数: 128

約数和(自身を含む): 222566400

約数和(自身を除く): 157430520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1471, 1476, 1640, 1845, 2214, 2460, 2942, 2952, 3690, 4413, 4428, 4920, 5535, 5884, 7355, 7380, 8826, 8856, 11070, 11768, 13239, 14710, 14760, 17652, 22065, 22140, 26478, 29420, 35304, 39717, 44130, 44280, 52956, 58840, 60311, 66195, 79434, 88260, 105912, 120622, 132390, 158868, 176520, 180933, 198585, 241244, 264780, 301555, 317736, 361866, 397170, 482488, 529560, 542799, 603110, 723732, 794340, 904665, 1085598, 1206220, 1447464, 1588680, 1628397, 1809330, 2171196, 2412440, 2713995, 3256794, 3618660, 4342392, 5427990, 6513588, 7237320, 8141985, 10855980, 13027176, 16283970, 21711960, 32567940, 65135880]

約数ペア:

[(1, 65135880), (2, 32567940), (3, 21711960), (4, 16283970), (5, 13027176), (6, 10855980), (8, 8141985), (9, 7237320), (10, 6513588), (12, 5427990), (15, 4342392), (18, 3618660), (20, 3256794), (24, 2713995), (27, 2412440), (30, 2171196), (36, 1809330), (40, 1628397), (41, 1588680), (45, 1447464), (54, 1206220), (60, 1085598), (72, 904665), (82, 794340), (90, 723732), (108, 603110), (120, 542799), (123, 529560), (135, 482488), (164, 397170), (180, 361866), (205, 317736), (216, 301555), (246, 264780), (270, 241244), (328, 198585), (360, 180933), (369, 176520), (410, 158868), (492, 132390), (540, 120622), (615, 105912), (738, 88260), (820, 79434), (984, 66195), (1080, 60311), (1107, 58840), (1230, 52956), (1471, 44280), (1476, 44130), (1640, 39717), (1845, 35304), (2214, 29420), (2460, 26478), (2942, 22140), (2952, 22065), (3690, 17652), (4413, 14760), (4428, 14710), (4920, 13239), (5535, 11768), (5884, 11070), (7355, 8856), (7380, 8826)]