54959280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 179988480

約数和(自身を除く): 125029200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 83, 89, 93, 120, 124, 155, 166, 178, 186, 240, 248, 249, 267, 310, 332, 356, 372, 415, 445, 465, 496, 498, 534, 620, 664, 712, 744, 830, 890, 930, 996, 1068, 1240, 1245, 1328, 1335, 1424, 1488, 1660, 1780, 1860, 1992, 2136, 2480, 2490, 2573, 2670, 2759, 3320, 3560, 3720, 3984, 4272, 4980, 5146, 5340, 5518, 6640, 7120, 7387, 7440, 7719, 8277, 9960, 10292, 10680, 11036, 12865, 13795, 14774, 15438, 16554, 19920, 20584, 21360, 22072, 22161, 25730, 27590, 29548, 30876, 33108, 36935, 38595, 41168, 41385, 44144, 44322, 51460, 55180, 59096, 61752, 66216, 73870, 77190, 82770, 88644, 102920, 110360, 110805, 118192, 123504, 132432, 147740, 154380, 165540, 177288, 205840, 220720, 221610, 228997, 295480, 308760, 331080, 354576, 443220, 457994, 590960, 617520, 662160, 686991, 886440, 915988, 1144985, 1373982, 1772880, 1831976, 2289970, 2747964, 3434955, 3663952, 4579940, 5495928, 6869910, 9159880, 10991856, 13739820, 18319760, 27479640, 54959280]

約数ペア:

[(1, 54959280), (2, 27479640), (3, 18319760), (4, 13739820), (5, 10991856), (6, 9159880), (8, 6869910), (10, 5495928), (12, 4579940), (15, 3663952), (16, 3434955), (20, 2747964), (24, 2289970), (30, 1831976), (31, 1772880), (40, 1373982), (48, 1144985), (60, 915988), (62, 886440), (80, 686991), (83, 662160), (89, 617520), (93, 590960), (120, 457994), (124, 443220), (155, 354576), (166, 331080), (178, 308760), (186, 295480), (240, 228997), (248, 221610), (249, 220720), (267, 205840), (310, 177288), (332, 165540), (356, 154380), (372, 147740), (415, 132432), (445, 123504), (465, 118192), (496, 110805), (498, 110360), (534, 102920), (620, 88644), (664, 82770), (712, 77190), (744, 73870), (830, 66216), (890, 61752), (930, 59096), (996, 55180), (1068, 51460), (1240, 44322), (1245, 44144), (1328, 41385), (1335, 41168), (1424, 38595), (1488, 36935), (1660, 33108), (1780, 30876), (1860, 29548), (1992, 27590), (2136, 25730), (2480, 22161), (2490, 22072), (2573, 21360), (2670, 20584), (2759, 19920), (3320, 16554), (3560, 15438), (3720, 14774), (3984, 13795), (4272, 12865), (4980, 11036), (5146, 10680), (5340, 10292), (5518, 9960), (6640, 8277), (7120, 7719), (7387, 7440)]