72370080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1783

約数の個数: 144

約数和(自身を含む): 255626280

約数和(自身を除く): 183256200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1733, 1740, 2088, 2320, 2610, 2784, 3466, 3480, 4176, 4640, 5199, 5220, 6932, 6960, 8352, 8665, 10398, 10440, 13864, 13920, 15597, 17330, 20796, 20880, 25995, 27728, 31194, 34660, 41592, 41760, 50257, 51990, 55456, 62388, 69320, 77985, 83184, 100514, 103980, 124776, 138640, 150771, 155970, 166368, 201028, 207960, 249552, 251285, 277280, 301542, 311940, 402056, 415920, 452313, 499104, 502570, 603084, 623880, 753855, 804112, 831840, 904626, 1005140, 1206168, 1247760, 1507710, 1608224, 1809252, 2010280, 2261565, 2412336, 2495520, 3015420, 3618504, 4020560, 4523130, 4824672, 6030840, 7237008, 8041120, 9046260, 12061680, 14474016, 18092520, 24123360, 36185040, 72370080]

約数ペア:

[(1, 72370080), (2, 36185040), (3, 24123360), (4, 18092520), (5, 14474016), (6, 12061680), (8, 9046260), (9, 8041120), (10, 7237008), (12, 6030840), (15, 4824672), (16, 4523130), (18, 4020560), (20, 3618504), (24, 3015420), (29, 2495520), (30, 2412336), (32, 2261565), (36, 2010280), (40, 1809252), (45, 1608224), (48, 1507710), (58, 1247760), (60, 1206168), (72, 1005140), (80, 904626), (87, 831840), (90, 804112), (96, 753855), (116, 623880), (120, 603084), (144, 502570), (145, 499104), (160, 452313), (174, 415920), (180, 402056), (232, 311940), (240, 301542), (261, 277280), (288, 251285), (290, 249552), (348, 207960), (360, 201028), (435, 166368), (464, 155970), (480, 150771), (522, 138640), (580, 124776), (696, 103980), (720, 100514), (870, 83184), (928, 77985), (1044, 69320), (1160, 62388), (1305, 55456), (1392, 51990), (1440, 50257), (1733, 41760), (1740, 41592), (2088, 34660), (2320, 31194), (2610, 27728), (2784, 25995), (3466, 20880), (3480, 20796), (4176, 17330), (4640, 15597), (5199, 13920), (5220, 13864), (6932, 10440), (6960, 10398), (8352, 8665)]