212095440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1087}}^1$

素因数の和:1377

約数の個数: 120

約数和(自身を含む): 715573248

約数和(自身を除く): 503477808

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, 271, 360, 542, 720, 813, 1084, 1087, 1355, 1626, 2168, 2174, 2439, 2710, 3252, 3261, 4065, 4336, 4348, 4878, 5420, 5435, 6504, 6522, 8130, 8696, 9756, 9783, 10840, 10870, 12195, 13008, 13044, 16260, 16305, 17392, 19512, 19566, 21680, 21740, 24390, 26088, 32520, 32610, 39024, 39132, 43480, 48780, 48915, 52176, 65040, 65220, 78264, 86960, 97560, 97830, 130440, 156528, 195120, 195660, 260880, 294577, 391320, 589154, 782640, 883731, 1178308, 1472885, 1767462, 2356616, 2651193, 2945770, 3534924, 4418655, 4713232, 5302386, 5891540, 7069848, 8837310, 10604772, 11783080, 13255965, 14139696, 17674620, 21209544, 23566160, 26511930, 35349240, 42419088, 53023860, 70698480, 106047720, 212095440]

約数ペア:

[(1, 212095440), (2, 106047720), (3, 70698480), (4, 53023860), (5, 42419088), (6, 35349240), (8, 26511930), (9, 23566160), (10, 21209544), (12, 17674620), (15, 14139696), (16, 13255965), (18, 11783080), (20, 10604772), (24, 8837310), (30, 7069848), (36, 5891540), (40, 5302386), (45, 4713232), (48, 4418655), (60, 3534924), (72, 2945770), (80, 2651193), (90, 2356616), (120, 1767462), (144, 1472885), (180, 1178308), (240, 883731), (271, 782640), (360, 589154), (542, 391320), (720, 294577), (813, 260880), (1084, 195660), (1087, 195120), (1355, 156528), (1626, 130440), (2168, 97830), (2174, 97560), (2439, 86960), (2710, 78264), (3252, 65220), (3261, 65040), (4065, 52176), (4336, 48915), (4348, 48780), (4878, 43480), (5420, 39132), (5435, 39024), (6504, 32610), (6522, 32520), (8130, 26088), (8696, 24390), (9756, 21740), (9783, 21680), (10840, 19566), (10870, 19512), (12195, 17392), (13008, 16305), (13044, 16260)]