39261840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9623}}^1$

素因数の和:9656

約数の個数: 80

約数和(自身を含む): 128884608

約数和(自身を除く): 89622768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 144345, 153968, 163591, 192460, 230952, 288690, 327182, 384920, 461904, 490773, 577380, 654364, 769840, 817955, 981546, 1154760, 1308728, 1635910, 1963092, 2309520, 2453865, 2617456, 3271820, 3926184, 4907730, 6543640, 7852368, 9815460, 13087280, 19630920, 39261840]

約数ペア:

[(1, 39261840), (2, 19630920), (3, 13087280), (4, 9815460), (5, 7852368), (6, 6543640), (8, 4907730), (10, 3926184), (12, 3271820), (15, 2617456), (16, 2453865), (17, 2309520), (20, 1963092), (24, 1635910), (30, 1308728), (34, 1154760), (40, 981546), (48, 817955), (51, 769840), (60, 654364), (68, 577380), (80, 490773), (85, 461904), (102, 384920), (120, 327182), (136, 288690), (170, 230952), (204, 192460), (240, 163591), (255, 153968), (272, 144345), (340, 115476), (408, 96230), (510, 76984), (680, 57738), (816, 48115), (1020, 38492), (1360, 28869), (2040, 19246), (4080, 9623)]