19681555560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9067}}^1\times {\mathrm{18089}}^1$

素因数の和:27170

約数の個数: 64

約数和(自身を含む): 59054443200

約数和(自身を除く): 39372887640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9067, 18089, 18134, 27201, 36178, 36268, 45335, 54267, 54402, 72356, 72536, 90445, 90670, 108534, 108804, 136005, 144712, 180890, 181340, 217068, 217608, 271335, 272010, 361780, 362680, 434136, 542670, 544020, 723560, 1085340, 1088040, 2170680, 164012963, 328025926, 492038889, 656051852, 820064815, 984077778, 1312103704, 1640129630, 1968155556, 2460194445, 3280259260, 3936311112, 4920388890, 6560518520, 9840777780, 19681555560]

約数ペア:

[(1, 19681555560), (2, 9840777780), (3, 6560518520), (4, 4920388890), (5, 3936311112), (6, 3280259260), (8, 2460194445), (10, 1968155556), (12, 1640129630), (15, 1312103704), (20, 984077778), (24, 820064815), (30, 656051852), (40, 492038889), (60, 328025926), (120, 164012963), (9067, 2170680), (18089, 1088040), (18134, 1085340), (27201, 723560), (36178, 544020), (36268, 542670), (45335, 434136), (54267, 362680), (54402, 361780), (72356, 272010), (72536, 271335), (90445, 217608), (90670, 217068), (108534, 181340), (108804, 180890), (136005, 144712)]