16611120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23071}}^1$

素因数の和:23090

約数の個数: 60

約数和(自身を含む): 55788096

約数和(自身を除く): 39176976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 23071, 46142, 69213, 92284, 115355, 138426, 184568, 207639, 230710, 276852, 346065, 369136, 415278, 461420, 553704, 692130, 830556, 922840, 1038195, 1107408, 1384260, 1661112, 1845680, 2076390, 2768520, 3322224, 4152780, 5537040, 8305560, 16611120]

約数ペア:

[(1, 16611120), (2, 8305560), (3, 5537040), (4, 4152780), (5, 3322224), (6, 2768520), (8, 2076390), (9, 1845680), (10, 1661112), (12, 1384260), (15, 1107408), (16, 1038195), (18, 922840), (20, 830556), (24, 692130), (30, 553704), (36, 461420), (40, 415278), (45, 369136), (48, 346065), (60, 276852), (72, 230710), (80, 207639), (90, 184568), (120, 138426), (144, 115355), (180, 92284), (240, 69213), (360, 46142), (720, 23071)]