121336020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51853}}^1$

素因数の和:51881

約数の個数: 72

約数和(自身を含む): 396371976

約数和(自身を除く): 275035956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 51853, 103706, 155559, 207412, 259265, 311118, 466677, 518530, 622236, 674089, 777795, 933354, 1037060, 1348178, 1555590, 1866708, 2022267, 2333385, 2696356, 3111180, 3370445, 4044534, 4666770, 6066801, 6740890, 8089068, 9333540, 10111335, 12133602, 13481780, 20222670, 24267204, 30334005, 40445340, 60668010, 121336020]

約数ペア:

[(1, 121336020), (2, 60668010), (3, 40445340), (4, 30334005), (5, 24267204), (6, 20222670), (9, 13481780), (10, 12133602), (12, 10111335), (13, 9333540), (15, 8089068), (18, 6740890), (20, 6066801), (26, 4666770), (30, 4044534), (36, 3370445), (39, 3111180), (45, 2696356), (52, 2333385), (60, 2022267), (65, 1866708), (78, 1555590), (90, 1348178), (117, 1037060), (130, 933354), (156, 777795), (180, 674089), (195, 622236), (234, 518530), (260, 466677), (390, 311118), (468, 259265), (585, 207412), (780, 155559), (1170, 103706), (2340, 51853)]