162415440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20507}}^1$

素因数の和:20537

約数の個数: 120

約数和(自身を含む): 595060128

約数和(自身を除く): 432644688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 20507, 41014, 61521, 82028, 102535, 123042, 164056, 184563, 205070, 225577, 246084, 307605, 328112, 369126, 410140, 451154, 492168, 615210, 676731, 738252, 820280, 902308, 922815, 984336, 1127885, 1230420, 1353462, 1476504, 1640560, 1804616, 1845630, 2030193, 2255770, 2460840, 2706924, 2953008, 3383655, 3609232, 3691260, 4060386, 4511540, 4921680, 5413848, 6767310, 7382520, 8120772, 9023080, 10150965, 10827696, 13534620, 14765040, 16241544, 18046160, 20301930, 27069240, 32483088, 40603860, 54138480, 81207720, 162415440]

約数ペア:

[(1, 162415440), (2, 81207720), (3, 54138480), (4, 40603860), (5, 32483088), (6, 27069240), (8, 20301930), (9, 18046160), (10, 16241544), (11, 14765040), (12, 13534620), (15, 10827696), (16, 10150965), (18, 9023080), (20, 8120772), (22, 7382520), (24, 6767310), (30, 5413848), (33, 4921680), (36, 4511540), (40, 4060386), (44, 3691260), (45, 3609232), (48, 3383655), (55, 2953008), (60, 2706924), (66, 2460840), (72, 2255770), (80, 2030193), (88, 1845630), (90, 1804616), (99, 1640560), (110, 1476504), (120, 1353462), (132, 1230420), (144, 1127885), (165, 984336), (176, 922815), (180, 902308), (198, 820280), (220, 738252), (240, 676731), (264, 615210), (330, 492168), (360, 451154), (396, 410140), (440, 369126), (495, 328112), (528, 307605), (660, 246084), (720, 225577), (792, 205070), (880, 184563), (990, 164056), (1320, 123042), (1584, 102535), (1980, 82028), (2640, 61521), (3960, 41014), (7920, 20507)]