61909560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7477}}^1$

素因数の和:7517

約数の個数: 96

約数和(自身を含む): 209982240

約数和(自身を除く): 148072680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 7477, 8280, 14954, 22431, 29908, 37385, 44862, 59816, 67293, 74770, 89724, 112155, 134586, 149540, 171971, 179448, 224310, 269172, 299080, 336465, 343942, 448620, 515913, 538344, 672930, 687884, 859855, 897240, 1031826, 1345860, 1375768, 1547739, 1719710, 2063652, 2579565, 2691720, 3095478, 3439420, 4127304, 5159130, 6190956, 6878840, 7738695, 10318260, 12381912, 15477390, 20636520, 30954780, 61909560]

約数ペア:

[(1, 61909560), (2, 30954780), (3, 20636520), (4, 15477390), (5, 12381912), (6, 10318260), (8, 7738695), (9, 6878840), (10, 6190956), (12, 5159130), (15, 4127304), (18, 3439420), (20, 3095478), (23, 2691720), (24, 2579565), (30, 2063652), (36, 1719710), (40, 1547739), (45, 1375768), (46, 1345860), (60, 1031826), (69, 897240), (72, 859855), (90, 687884), (92, 672930), (115, 538344), (120, 515913), (138, 448620), (180, 343942), (184, 336465), (207, 299080), (230, 269172), (276, 224310), (345, 179448), (360, 171971), (414, 149540), (460, 134586), (552, 112155), (690, 89724), (828, 74770), (920, 67293), (1035, 59816), (1380, 44862), (1656, 37385), (2070, 29908), (2760, 22431), (4140, 14954), (7477, 8280)]