139957560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12541}}^1$

素因数の和:12589

約数の個数: 96

約数和(自身を含む): 469572480

約数和(自身を除く): 329614920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 12541, 25082, 37623, 50164, 62705, 75246, 100328, 112869, 125410, 150492, 188115, 225738, 250820, 300984, 376230, 388771, 451476, 501640, 564345, 752460, 777542, 902952, 1128690, 1166313, 1504920, 1555084, 1943855, 2257380, 2332626, 3110168, 3498939, 3887710, 4514760, 4665252, 5831565, 6997878, 7775420, 9330504, 11663130, 13995756, 15550840, 17494695, 23326260, 27991512, 34989390, 46652520, 69978780, 139957560]

約数ペア:

[(1, 139957560), (2, 69978780), (3, 46652520), (4, 34989390), (5, 27991512), (6, 23326260), (8, 17494695), (9, 15550840), (10, 13995756), (12, 11663130), (15, 9330504), (18, 7775420), (20, 6997878), (24, 5831565), (30, 4665252), (31, 4514760), (36, 3887710), (40, 3498939), (45, 3110168), (60, 2332626), (62, 2257380), (72, 1943855), (90, 1555084), (93, 1504920), (120, 1166313), (124, 1128690), (155, 902952), (180, 777542), (186, 752460), (248, 564345), (279, 501640), (310, 451476), (360, 388771), (372, 376230), (465, 300984), (558, 250820), (620, 225738), (744, 188115), (930, 150492), (1116, 125410), (1240, 112869), (1395, 100328), (1860, 75246), (2232, 62705), (2790, 50164), (3720, 37623), (5580, 25082), (11160, 12541)]