621478080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7015

約数の個数: 168

約数和(自身を含む): 2206898304

約数和(自身を除く): 1585420224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 6961, 7440, 8928, 9920, 11160, 13922, 14880, 17856, 20883, 22320, 27844, 29760, 34805, 41766, 44640, 55688, 62649, 69610, 83532, 89280, 104415, 111376, 125298, 139220, 167064, 208830, 215791, 222752, 250596, 278440, 313245, 334128, 417660, 431582, 445504, 501192, 556880, 626490, 647373, 668256, 835320, 863164, 1002384, 1078955, 1113760, 1252980, 1294746, 1336512, 1670640, 1726328, 1942119, 2004768, 2157910, 2227520, 2505960, 2589492, 3236865, 3341280, 3452656, 3884238, 4009536, 4315820, 5011920, 5178984, 6473730, 6682560, 6905312, 7768476, 8631640, 9710595, 10023840, 10357968, 12947460, 13810624, 15536952, 17263280, 19421190, 20047680, 20715936, 25894920, 31073904, 34526560, 38842380, 41431872, 51789840, 62147808, 69053120, 77684760, 103579680, 124295616, 155369520, 207159360, 310739040, 621478080]

約数ペア:

[(1, 621478080), (2, 310739040), (3, 207159360), (4, 155369520), (5, 124295616), (6, 103579680), (8, 77684760), (9, 69053120), (10, 62147808), (12, 51789840), (15, 41431872), (16, 38842380), (18, 34526560), (20, 31073904), (24, 25894920), (30, 20715936), (31, 20047680), (32, 19421190), (36, 17263280), (40, 15536952), (45, 13810624), (48, 12947460), (60, 10357968), (62, 10023840), (64, 9710595), (72, 8631640), (80, 7768476), (90, 6905312), (93, 6682560), (96, 6473730), (120, 5178984), (124, 5011920), (144, 4315820), (155, 4009536), (160, 3884238), (180, 3452656), (186, 3341280), (192, 3236865), (240, 2589492), (248, 2505960), (279, 2227520), (288, 2157910), (310, 2004768), (320, 1942119), (360, 1726328), (372, 1670640), (465, 1336512), (480, 1294746), (496, 1252980), (558, 1113760), (576, 1078955), (620, 1002384), (720, 863164), (744, 835320), (930, 668256), (960, 647373), (992, 626490), (1116, 556880), (1240, 501192), (1395, 445504), (1440, 431582), (1488, 417660), (1860, 334128), (1984, 313245), (2232, 278440), (2480, 250596), (2790, 222752), (2880, 215791), (2976, 208830), (3720, 167064), (4464, 139220), (4960, 125298), (5580, 111376), (5952, 104415), (6961, 89280), (7440, 83532), (8928, 69610), (9920, 62649), (11160, 55688), (13922, 44640), (14880, 41766), (17856, 34805), (20883, 29760), (22320, 27844)]