2735561520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122561}}^1$

素因数の和:122611

約数の個数: 120

約数和(自身を含む): 9483357312

約数和(自身を除く): 6747795792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 122561, 245122, 367683, 490244, 612805, 735366, 980488, 1103049, 1225610, 1470732, 1838415, 1960976, 2206098, 2451220, 2941464, 3676830, 3799391, 4412196, 4902440, 5515245, 5882928, 7353660, 7598782, 8824392, 9804880, 11030490, 11398173, 14707320, 15197564, 17648784, 18996955, 22060980, 22796346, 29414640, 30395128, 34194519, 37993910, 44121960, 45592692, 56990865, 60790256, 68389038, 75987820, 88243920, 91185384, 113981730, 136778076, 151975640, 170972595, 182370768, 227963460, 273556152, 303951280, 341945190, 455926920, 547112304, 683890380, 911853840, 1367780760, 2735561520]

約数ペア:

[(1, 2735561520), (2, 1367780760), (3, 911853840), (4, 683890380), (5, 547112304), (6, 455926920), (8, 341945190), (9, 303951280), (10, 273556152), (12, 227963460), (15, 182370768), (16, 170972595), (18, 151975640), (20, 136778076), (24, 113981730), (30, 91185384), (31, 88243920), (36, 75987820), (40, 68389038), (45, 60790256), (48, 56990865), (60, 45592692), (62, 44121960), (72, 37993910), (80, 34194519), (90, 30395128), (93, 29414640), (120, 22796346), (124, 22060980), (144, 18996955), (155, 17648784), (180, 15197564), (186, 14707320), (240, 11398173), (248, 11030490), (279, 9804880), (310, 8824392), (360, 7598782), (372, 7353660), (465, 5882928), (496, 5515245), (558, 4902440), (620, 4412196), (720, 3799391), (744, 3676830), (930, 2941464), (1116, 2451220), (1240, 2206098), (1395, 1960976), (1488, 1838415), (1860, 1470732), (2232, 1225610), (2480, 1103049), (2790, 980488), (3720, 735366), (4464, 612805), (5580, 490244), (7440, 367683), (11160, 245122), (22320, 122561)]