1418378040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{437771}}^1$

素因数の和:437794

約数の個数: 80

約数和(自身を含む): 4767337080

約数和(自身を除く): 3348959040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 437771, 875542, 1313313, 1751084, 2188855, 2626626, 3502168, 3939939, 4377710, 5253252, 6566565, 7879878, 8755420, 10506504, 11819817, 13133130, 15759756, 17510840, 19699695, 23639634, 26266260, 31519512, 35459451, 39399390, 47279268, 52532520, 59099085, 70918902, 78798780, 94558536, 118198170, 141837804, 157597560, 177297255, 236396340, 283675608, 354594510, 472792680, 709189020, 1418378040]

約数ペア:

[(1, 1418378040), (2, 709189020), (3, 472792680), (4, 354594510), (5, 283675608), (6, 236396340), (8, 177297255), (9, 157597560), (10, 141837804), (12, 118198170), (15, 94558536), (18, 78798780), (20, 70918902), (24, 59099085), (27, 52532520), (30, 47279268), (36, 39399390), (40, 35459451), (45, 31519512), (54, 26266260), (60, 23639634), (72, 19699695), (81, 17510840), (90, 15759756), (108, 13133130), (120, 11819817), (135, 10506504), (162, 8755420), (180, 7879878), (216, 6566565), (270, 5253252), (324, 4377710), (360, 3939939), (405, 3502168), (540, 2626626), (648, 2188855), (810, 1751084), (1080, 1313313), (1620, 875542), (3240, 437771)]